23311320402300 has 216 divisors, whose sum is σ = 80372886274800. Its totient is φ = 5198343091200.

The previous prime is 23311320402281. The next prime is 23311320402301. The reversal of 23311320402300 is 320402311332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23311320402301) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18736375 + ... + 19941774.

Almost surely, 2^{23311320402300} is an apocalyptic number.

23311320402300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23311320402300 is an abundant number, since it is smaller than the sum of its proper divisors (57061565872500).

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

23311320402300 is a wasteful number, since it uses less digits than its factorization.

23311320402300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38678221 (or 38678207 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23311320402300 its reverse (320402311332), we get a palindrome (23631722713632).

The spelling of 23311320402300 in words is "twenty-three trillion, three hundred eleven billion, three hundred twenty million, four hundred two thousand, three hundred".