3231612161323 has 64 divisors (see below), whose sum is σ = 4267963284480. Its totient is φ = 2374194696192.

The previous prime is 3231612161269. The next prime is 3231612161341.

3231612161323 is nontrivially palindromic in base 10.

3231612161323 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3231612161323 is a prime.

It is a super-2 number, since 2×3231612161323² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3231612164323) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94871311 + ... + 94905367.

It is an arithmetic number, because the mean of its divisors is an integer number (66686926320).

Almost surely, 2^{3231612161323} is an apocalyptic number.

3231612161323 is a deficient number, since it is larger than the sum of its proper divisors (1036351123157).

3231612161323 is a wasteful number, since it uses less digits than its factorization.

3231612161323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34916.

The product of its digits is 23328, while the sum is 34.

The spelling of 3231612161323 in words is "three trillion, two hundred thirty-one billion, six hundred twelve million, one hundred sixty-one thousand, three hundred twenty-three".