232102013312 has 32 divisors (see below), whose sum is σ = 497959250880. Its totient is φ = 107124005376.

The previous prime is 232102013279. The next prime is 232102013333. The reversal of 232102013312 is 213310201232.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69740528 + ... + 69743855.

It is an arithmetic number, because the mean of its divisors is an integer number (15561226590).

Almost surely, 2^232102013312 is an apocalyptic number.

It is an amenable number.

232102013312 is an abundant number, since it is smaller than the sum of its proper divisors (265857237568).

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

232102013312 is a wasteful number, since it uses less digits than its factorization.

232102013312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139484410 (or 139484398 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 232102013312 its reverse (213310201232), we get a palindrome (445412214544).

It can be divided in two parts, 2321020 and 13312, that added together give a palindrome (2334332).

The spelling of 232102013312 in words is "two hundred thirty-two billion, one hundred two million, thirteen thousand, three hundred twelve".