23050511103220 has 24 divisors (see below), whose sum is σ = 48452933063304. Its totient is φ = 9211278775296.

The previous prime is 23050511103211. The next prime is 23050511103259. The reversal of 23050511103220 is 2230111505032.

It can be written as a sum of positive squares in 4 ways, for example, as 2128266664164 + 20922244439056 = 1458858^2 + 4574084^2 .

It is a congruent number.

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, 557832949 + ... + 557874268.

It is an arithmetic number, because the mean of its divisors is an integer number (2018872210971).

Almost surely, 2^{23050511103220} is an apocalyptic number.

23050511103220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23050511103220 is an abundant number, since it is smaller than the sum of its proper divisors (25402421960084).

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

23050511103220 is a wasteful number, since it uses less digits than its factorization.

23050511103220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115708259 (or 1115708257 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 23050511103220 its reverse (2230111505032), we get a palindrome (25280622608252).

The spelling of 23050511103220 in words is "twenty-three trillion, fifty billion, five hundred eleven million, one hundred three thousand, two hundred twenty".