13030687932 has 24 divisors (see below), whose sum is σ = 31385743872. Its totient is φ = 4203447600.

The previous prime is 13030687919. The next prime is 13030687949. The reversal of 13030687932 is 23978603031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17513994 + ... + 17514737.

It is an arithmetic number, because the mean of its divisors is an integer number (1307739328).

Almost surely, 2^13030687932 is an apocalyptic number.

13030687932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13030687932 is an abundant number, since it is smaller than the sum of its proper divisors (18355055940).

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

13030687932 is a wasteful number, since it uses less digits than its factorization.

13030687932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35028769 (or 35028767 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 13030687932 in words is "thirteen billion, thirty million, six hundred eighty-seven thousand, nine hundred thirty-two".