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120130120300 = 22521487807869
BaseRepresentation
bin110111111100001010…
…0000010101001101100
3102111002002000101222211
41233320110002221230
53432011302322200
6131104221220204
711451636113611
oct1577024025154
9374062011884
10120130120300
1146a46359463
121b347401664
13b436145828
145b58738508
1531d1609aba
hex1bf8502a6c

120130120300 has 36 divisors (see below), whose sum is σ = 260857991520. Its totient is φ = 48019673920.

The previous prime is 120130120291. The next prime is 120130120303. The reversal of 120130120300 is 3021031021.

It is not an unprimeable number, because it can be changed into a prime (120130120303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255235 + ... + 552634.

It is an arithmetic number, because the mean of its divisors is an integer number (7246055320).

Almost surely, 2120130120300 is an apocalyptic number.

120130120300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120130120300 is an abundant number, since it is smaller than the sum of its proper divisors (140727871220).

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

120130120300 is a wasteful number, since it uses less digits than its factorization.

120130120300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809370 (or 809363 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 120130120300 its reverse (3021031021), we get a palindrome (123151151321).

The spelling of 120130120300 in words is "one hundred twenty billion, one hundred thirty million, one hundred twenty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1487 2974 5948 7435 14870 29740 37175 74350 148700 807869 1615738 3231476 4039345 8078690 16157380 20196725 40393450 80786900 1201301203 2402602406 4805204812 6006506015 12013012030 24026024060 30032530075 60065060150 120130120300