23320550403100 has 36 divisors (see below), whose sum is σ = 50755759416544. Its totient is φ = 9300539969280.

The previous prime is 23320550403089. The next prime is 23320550403113. The reversal of 23320550403100 is 130405502332.

It is a super-2 number, since 2×23320550403100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345968532 + ... + 346035931.

Almost surely, 2^{23320550403100} is an apocalyptic number.

23320550403100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23320550403100 is an abundant number, since it is smaller than the sum of its proper divisors (27435209013444).

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

23320550403100 is a wasteful number, since it uses less digits than its factorization.

23320550403100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692004814 (or 692004807 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 23320550403100 its reverse (130405502332), we get a palindrome (23450955905432).

The spelling of 23320550403100 in words is "twenty-three trillion, three hundred twenty billion, five hundred fifty million, four hundred three thousand, one hundred".