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120233230041 = 31989191124087
BaseRepresentation
bin110111111111001110…
…1010111111011011001
3102111100021000220222010
41233332131113323121
53432214201330131
6131122343220133
711454330410241
oct1577635277331
9374307026863
10120233230041
1146a99584321
121b375a47649
13b451607902
145b682d8b21
1531da6c5b46
hex1bfe757ed9

120233230041 has 32 divisors (see below), whose sum is σ = 171539251200. Its totient is φ = 74689845120.

The previous prime is 120233230001. The next prime is 120233230109. The reversal of 120233230041 is 140032332021.

It is not a de Polignac number, because 120233230041 - 27 = 120233229913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120233230001) 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, 906900 + ... + 1030986.

It is an arithmetic number, because the mean of its divisors is an integer number (5360601600).

Almost surely, 2120233230041 is an apocalyptic number.

It is an amenable number.

120233230041 is a deficient number, since it is larger than the sum of its proper divisors (51306021159).

120233230041 is a wasteful number, since it uses less digits than its factorization.

120233230041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124389.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120233230041 its reverse (140032332021), we get a palindrome (260265562062).

The spelling of 120233230041 in words is "one hundred twenty billion, two hundred thirty-three million, two hundred thirty thousand, forty-one".

Divisors: 1 3 19 57 89 191 267 573 1691 3629 5073 10887 16999 50997 124087 322981 372261 968943 2357653 7072959 11043743 23700617 33131229 71101851 209831117 450311723 629493351 1350935169 2109354913 6328064739 40077743347 120233230041