23010122020 has 24 divisors (see below), whose sum is σ = 48326552568. Its totient is φ = 9203040000.

The previous prime is 23010122011. The next prime is 23010122039. The reversal of 23010122020 is 2022101032.

It can be written as a sum of positive squares in 4 ways, for example, as 5639409216 + 17370712804 = 75096^2 + 131798^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139920 + ... + 256120.

It is an arithmetic number, because the mean of its divisors is an integer number (2013606357).

Almost surely, 2^23010122020 is an apocalyptic number.

23010122020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23010122020 is an abundant number, since it is smaller than the sum of its proper divisors (25316430548).

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

23010122020 is a wasteful number, since it uses less digits than its factorization.

23010122020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126111 (or 126109 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 23010122020 its reverse (2022101032), we get a palindrome (25032223052).

It can be divided in two parts, 2301012 and 2020, that added together give a palindrome (2303032).

The spelling of 23010122020 in words is "twenty-three billion, ten million, one hundred twenty-two thousand, twenty".