13011002132 has 6 divisors (see below), whose sum is σ = 22769253738. Its totient is φ = 6505501064.

The previous prime is 13011002129. The next prime is 13011002143. The reversal of 13011002132 is 23120011031.

It can be written as a sum of positive squares in only one way, i.e., 12931328656 + 79673476 = 113716^2 + 8926^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626375263 + ... + 1626375270.

It is an arithmetic number, because the mean of its divisors is an integer number (3794875623).

Almost surely, 2^13011002132 is an apocalyptic number.

It is an amenable number.

13011002132 is a deficient number, since it is larger than the sum of its proper divisors (9758251606).

13011002132 is a wasteful number, since it uses less digits than its factorization.

13011002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252750537 (or 3252750535 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13011002132 its reverse (23120011031), we get a palindrome (36131013163).

The spelling of 13011002132 in words is "thirteen billion, eleven million, two thousand, one hundred thirty-two".