2120105024331 has 32 divisors (see below), whose sum is σ = 3285891737088. Its totient is φ = 1190795523840.

The previous prime is 2120105024329. The next prime is 2120105024339. The reversal of 2120105024331 is 1334205010212.

It is not a de Polignac number, because 2120105024331 - 2¹ = 2120105024329 is a prime.

It is a super-2 number, since 2×2120105024331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2120105024339) 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, 1258200 + ... + 2413146.

It is an arithmetic number, because the mean of its divisors is an integer number (102684116784).

Almost surely, 2^{2120105024331} is an apocalyptic number.

2120105024331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2120105024331 is a deficient number, since it is larger than the sum of its proper divisors (1165786712757).

2120105024331 is a wasteful number, since it uses less digits than its factorization.

2120105024331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156451.

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 2120105024331 in words is "two trillion, one hundred twenty billion, one hundred five million, twenty-four thousand, three hundred thirty-one".