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120200303130 = 235109114512531
BaseRepresentation
bin110111111110001111…
…1110001001000011010
3102111020222002001201220
41233330133301020122
53432132234200010
6131115205352510
711453450501355
oct1577437611032
9374228061656
10120200303130
1146a81a348a6
121b366a08736
13b44784962b
145b63ba729c
1531d786e970
hex1bfc7f121a

120200303130 has 64 divisors (see below), whose sum is σ = 289058305536. Its totient is φ = 31989320000.

The previous prime is 120200303089. The next prime is 120200303137. The reversal of 120200303130 is 31303002021.

It is a super-2 number, since 2×1202003031302 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (120200303137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47489965 + ... + 47492495.

It is an arithmetic number, because the mean of its divisors is an integer number (4516536024).

Almost surely, 2120200303130 is an apocalyptic number.

120200303130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120200303130 is an abundant number, since it is smaller than the sum of its proper divisors (168858002406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120200303130 is a wasteful number, since it uses less digits than its factorization.

120200303130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5083.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 120200303130 its reverse (31303002021), we get a palindrome (151503305151).

The spelling of 120200303130 in words is "one hundred twenty billion, two hundred million, three hundred three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1091 1451 2182 2531 2902 3273 4353 5062 5455 6546 7255 7593 8706 10910 12655 14510 15186 16365 21765 25310 32730 37965 43530 75930 1583041 2761321 3166082 3672481 4749123 5522642 7344962 7915205 8283963 9498246 11017443 13806605 15830410 16567926 18362405 22034886 23745615 27613210 36724810 41419815 47491230 55087215 82839630 110174430 4006676771 8013353542 12020030313 20033383855 24040060626 40066767710 60100151565 120200303130