23133301231020 has 48 divisors (see below), whose sum is σ = 64793722398720. Its totient is φ = 6166929951936.

The previous prime is 23133301230997. The next prime is 23133301231039. The reversal of 23133301231020 is 2013210333132.

It is a super-2 number, since 2×23133301231020² (a number of 28 digits) contains 22 as substring.

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, 60757900 + ... + 61137459.

It is an arithmetic number, because the mean of its divisors is an integer number (1349869216640).

Almost surely, 2^{23133301231020} is an apocalyptic number.

23133301231020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23133301231020 is an abundant number, since it is smaller than the sum of its proper divisors (41660421167700).

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

23133301231020 is a wasteful number, since it uses less digits than its factorization.

23133301231020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121898534 (or 121898532 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 23133301231020 its reverse (2013210333132), we get a palindrome (25146511564152).

The spelling of 23133301231020 in words is "twenty-three trillion, one hundred thirty-three billion, three hundred one million, two hundred thirty-one thousand, twenty".