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120200000107 = 1157718938081
BaseRepresentation
bin110111111110001111…
…0100111001001101011
3102111020221111200001211
41233330132213021223
53432132200000412
6131115155053551
711453445100045
oct1577436471153
9374227450054
10120200000107
1146a81848170
121b3668a12b7
13b447771725
145b63b28a95
1531d780eca7
hex1bfc7a726b

120200000107 has 8 divisors (see below), whose sum is σ = 131354536752. Its totient is φ = 109083340800.

The previous prime is 120200000101. The next prime is 120200000119. The reversal of 120200000107 is 701000002021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120200000107 - 215 = 120199967339 is a prime.

It is a super-2 number, since 2×1202000001072 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120200000101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9462694 + ... + 9475387.

It is an arithmetic number, because the mean of its divisors is an integer number (16419317094).

Almost surely, 2120200000107 is an apocalyptic number.

120200000107 is a deficient number, since it is larger than the sum of its proper divisors (11154536645).

120200000107 is a wasteful number, since it uses less digits than its factorization.

120200000107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18938669.

The product of its (nonzero) digits is 28, while the sum is 13.

Adding to 120200000107 its reverse (701000002021), we get a palindrome (821200002128).

The spelling of 120200000107 in words is "one hundred twenty billion, two hundred million, one hundred seven", and thus it is an aban number.

Divisors: 1 11 577 6347 18938081 208318891 10927272737 120200000107