232011314104520 has 64 divisors (see below), whose sum is σ = 527228065298880. Its totient is φ = 91880683681536.

The previous prime is 232011314104469. The next prime is 232011314104529. The reversal of 232011314104520 is 25401413110232.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (232011314104529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9695399 + ... + 23622518.

It is an arithmetic number, because the mean of its divisors is an integer number (8237938520295).

Almost surely, 2^{232011314104520} is an apocalyptic number.

232011314104520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232011314104520 is an abundant number, since it is smaller than the sum of its proper divisors (295216751194360).

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

232011314104520 is a wasteful number, since it uses less digits than its factorization.

232011314104520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33319662 (or 33319658 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 232011314104520 its reverse (25401413110232), we get a palindrome (257412727214752).

The spelling of 232011314104520 in words is "two hundred thirty-two trillion, eleven billion, three hundred fourteen million, one hundred four thousand, five hundred twenty".