23122032300 has 54 divisors (see below), whose sum is σ = 72474728508. Its totient is φ = 6165875040.

The previous prime is 23122032277. The next prime is 23122032301. The reversal of 23122032300 is 323022132.

It is a happy number.

23122032300 is a `hidden beast` number, since 2 + 312 + 20 + 32 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23122032301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12844674 + ... + 12846473.

It is an arithmetic number, because the mean of its divisors is an integer number (1342124602).

Almost surely, 2^23122032300 is an apocalyptic number.

23122032300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23122032300 is an abundant number, since it is smaller than the sum of its proper divisors (49352696208).

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

23122032300 is a wasteful number, since it uses less digits than its factorization.

23122032300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25691167 (or 25691157 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23122032300 its reverse (323022132), we get a palindrome (23445054432).

The spelling of 23122032300 in words is "twenty-three billion, one hundred twenty-two million, thirty-two thousand, three hundred".