23112189023700 has 288 divisors, whose sum is σ = 79069399234560. Its totient is φ = 5099990515200.

The previous prime is 23112189023683. The next prime is 23112189023741. The reversal of 23112189023700 is 732098121132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 632793639 + ... + 632830161.

It is an arithmetic number, because the mean of its divisors is an integer number (274546525120).

Almost surely, 2^{23112189023700} is an apocalyptic number.

23112189023700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23112189023700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39534699617280).

23112189023700 is an abundant number, since it is smaller than the sum of its proper divisors (55957210210860).

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

23112189023700 is a wasteful number, since it uses less digits than its factorization.

23112189023700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46967 (or 46960 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 23112189023700 in words is "twenty-three trillion, one hundred twelve billion, one hundred eighty-nine million, twenty-three thousand, seven hundred".