23133322020 has 48 divisors (see below), whose sum is σ = 64818186048. Its totient is φ = 6164611200.

The previous prime is 23133322013. The next prime is 23133322039. The reversal of 23133322020 is 2022333132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45799 + ... + 219918.

It is an arithmetic number, because the mean of its divisors is an integer number (1350378876).

Almost surely, 2^23133322020 is an apocalyptic number.

23133322020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23133322020 is an abundant number, since it is smaller than the sum of its proper divisors (41684864028).

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

23133322020 is a wasteful number, since it uses less digits than its factorization.

23133322020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267180 (or 267178 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23133322020 its reverse (2022333132), we get a palindrome (25155655152).

The spelling of 23133322020 in words is "twenty-three billion, one hundred thirty-three million, three hundred twenty-two thousand, twenty".