231108613339602 has 16 divisors (see below), whose sum is σ = 477127459798272. Its totient is φ = 74551165593360.

The previous prime is 231108613339601. The next prime is 231108613339613. The reversal of 231108613339602 is 206933316801132.

231108613339602 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×231108613339602² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (231108613339601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621259713093 + ... + 621259713464.

It is an arithmetic number, because the mean of its divisors is an integer number (29820466237392).

Almost surely, 2^{231108613339602} is an apocalyptic number.

231108613339602 is an abundant number, since it is smaller than the sum of its proper divisors (246018846458670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231108613339602 is a wasteful number, since it uses less digits than its factorization.

231108613339602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242519426593.

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 231108613339602 in words is "two hundred thirty-one trillion, one hundred eight billion, six hundred thirteen million, three hundred thirty-nine thousand, six hundred two".