230136104560 has 80 divisors (see below), whose sum is σ = 537185975040. Its totient is φ = 91690260480.

The previous prime is 230136104557. The next prime is 230136104573. The reversal of 230136104560 is 65401631032.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43592001 + ... + 43597279.

It is an arithmetic number, because the mean of its divisors is an integer number (6714824688).

Almost surely, 2^230136104560 is an apocalyptic number.

230136104560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230136104560 is an abundant number, since it is smaller than the sum of its proper divisors (307049870480).

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

230136104560 is a wasteful number, since it uses less digits than its factorization.

230136104560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7346 (or 7340 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 230136104560 its reverse (65401631032), we get a palindrome (295537735592).

The spelling of 230136104560 in words is "two hundred thirty billion, one hundred thirty-six million, one hundred four thousand, five hundred sixty".