23103122100000 has 144 divisors (see below), whose sum is σ = 75802268719296. Its totient is φ = 6160832480000.

The previous prime is 23103122099999. The next prime is 23103122100013. The reversal of 23103122100000 is 122130132.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38205204 + ... + 38805203.

It is an arithmetic number, because the mean of its divisors is an integer number (526404643884).

Almost surely, 2^{23103122100000} is an apocalyptic number.

23103122100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23103122100000 is an abundant number, since it is smaller than the sum of its proper divisors (52699146619296).

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

23103122100000 is an frugal number, since it uses more digits than its factorization.

23103122100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77010445 (or 77010417 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23103122100000 its reverse (122130132), we get a palindrome (23103244230132).

The spelling of 23103122100000 in words is "twenty-three trillion, one hundred three billion, one hundred twenty-two million, one hundred thousand".