120531503636346 has 96 divisors (see below), whose sum is σ = 281176803048960. Its totient is φ = 34344520529440.

The previous prime is 120531503636303. The next prime is 120531503636363. The reversal of 120531503636346 is 643636305135021.

It is a junction number, because it is equal to n+sod(n) for n = 120531503636295 and 120531503636304.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60187020 + ... + 62157383.

It is an arithmetic number, because the mean of its divisors is an integer number (2928925031760).

Almost surely, 2^{120531503636346} is an apocalyptic number.

120531503636346 is an abundant number, since it is smaller than the sum of its proper divisors (160645299412614).

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

120531503636346 is a wasteful number, since it uses less digits than its factorization.

120531503636346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122344512 (or 122344501 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 48.

The spelling of 120531503636346 in words is "one hundred twenty trillion, five hundred thirty-one billion, five hundred three million, six hundred thirty-six thousand, three hundred forty-six".