32130123113109 has 32 divisors (see below), whose sum is σ = 51345619660800. Its totient is φ = 17473556086272.

The previous prime is 32130123113093. The next prime is 32130123113113. The reversal of 32130123113109 is 90131132103123.

It is a happy number.

It is not a de Polignac number, because 32130123113109 - 2⁴ = 32130123113093 is a prime.

It is a super-2 number, since 2×32130123113109² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32130123113149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167044572 + ... + 167236805.

It is an arithmetic number, because the mean of its divisors is an integer number (1604550614400).

Almost surely, 2^{32130123113109} is an apocalyptic number.

It is an amenable number.

32130123113109 is a deficient number, since it is larger than the sum of its proper divisors (19215496547691).

32130123113109 is a wasteful number, since it uses less digits than its factorization.

32130123113109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334281609.

The product of its (nonzero) digits is 2916, while the sum is 30.

The spelling of 32130123113109 in words is "thirty-two trillion, one hundred thirty billion, one hundred twenty-three million, one hundred thirteen thousand, one hundred nine".