13230656061 has 96 divisors (see below), whose sum is σ = 22255718400. Its totient is φ = 6948789120.

The previous prime is 13230656057. The next prime is 13230656069. The reversal of 13230656061 is 16065603231.

It is not a de Polignac number, because 13230656061 - 2² = 13230656057 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230656069) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13458976 + ... + 13459958.

It is an arithmetic number, because the mean of its divisors is an integer number (231830400).

Almost surely, 2^13230656061 is an apocalyptic number.

It is an amenable number.

13230656061 is a deficient number, since it is larger than the sum of its proper divisors (9025062339).

13230656061 is a wasteful number, since it uses less digits than its factorization.

13230656061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159 (or 1152 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 13230656061 in words is "thirteen billion, two hundred thirty million, six hundred fifty-six thousand, sixty-one".