23103201222100 has 36 divisors (see below), whose sum is σ = 50343712171200. Its totient is φ = 9202614033760.

The previous prime is 23103201222037. The next prime is 23103201222109. The reversal of 23103201222100 is 122210230132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23103201222109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 483306670 + ... + 483354469.

It is an arithmetic number, because the mean of its divisors is an integer number (1398436449200).

Almost surely, 2^{23103201222100} is an apocalyptic number.

23103201222100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23103201222100 is an abundant number, since it is smaller than the sum of its proper divisors (27240510949100).

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

23103201222100 is a wasteful number, since it uses less digits than its factorization.

23103201222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966661392 (or 966661385 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23103201222100 its reverse (122210230132), we get a palindrome (23225411452232).

The spelling of 23103201222100 in words is "twenty-three trillion, one hundred three billion, two hundred one million, two hundred twenty-two thousand, one hundred".