2023131022120 has 48 divisors (see below), whose sum is σ = 4929137284860. Its totient is φ = 747002221056.

The previous prime is 2023131022117. The next prime is 2023131022123. The reversal of 2023131022120 is 212201313202.

It is an interprime number because it is at equal distance from previous prime (2023131022117) and next prime (2023131022123).

It can be written as a sum of positive squares in 6 ways, for example, as 854652176676 + 1168478845444 = 924474^2 + 1080962^2 .

It is not an unprimeable number, because it can be changed into a prime (2023131022123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149633109 + ... + 149646628.

Almost surely, 2^{2023131022120} is an apocalyptic number.

2023131022120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023131022120 is an abundant number, since it is smaller than the sum of its proper divisors (2906006262740).

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

2023131022120 is a wasteful number, since it uses less digits than its factorization.

2023131022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299279774 (or 299279757 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2023131022120 its reverse (212201313202), we get a palindrome (2235332335322).

It can be divided in two parts, 20231310 and 22120, that added together give a triangular number (20253430 = T₆₃₆₄).

The spelling of 2023131022120 in words is "two trillion, twenty-three billion, one hundred thirty-one million, twenty-two thousand, one hundred twenty".