13120655926 has 8 divisors (see below), whose sum is σ = 22492553040. Its totient is φ = 5623138248.

The previous prime is 13120655921. The next prime is 13120655957. The reversal of 13120655926 is 62955602131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13120655926² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120655921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468594841 + ... + 468594868.

It is an arithmetic number, because the mean of its divisors is an integer number (2811569130).

Almost surely, 2^13120655926 is an apocalyptic number.

13120655926 is a deficient number, since it is larger than the sum of its proper divisors (9371897114).

13120655926 is an equidigital number, since it uses as much as digits as its factorization.

13120655926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937189718.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 13120655926 in words is "thirteen billion, one hundred twenty million, six hundred fifty-five thousand, nine hundred twenty-six".