12013102032 has 80 divisors (see below), whose sum is σ = 34087580160. Its totient is φ = 3628665216.

The previous prime is 12013102001. The next prime is 12013102103. The reversal of 12013102032 is 23020131021.

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, 265378 + ... + 307329.

It is an arithmetic number, because the mean of its divisors is an integer number (426094752).

Almost surely, 2^12013102032 is an apocalyptic number.

12013102032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12013102032 is an abundant number, since it is smaller than the sum of its proper divisors (22074478128).

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

12013102032 is a wasteful number, since it uses less digits than its factorization.

12013102032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572760 (or 572754 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12013102032 its reverse (23020131021), we get a palindrome (35033233053).

The spelling of 12013102032 in words is "twelve billion, thirteen million, one hundred two thousand, thirty-two".