23131452411300 has 144 divisors (see below), whose sum is σ = 68075914737600. Its totient is φ = 6063375552000.

The previous prime is 23131452411251. The next prime is 23131452411311. The reversal of 23131452411300 is 311425413132.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1465606 + ... + 6957794.

It is an arithmetic number, because the mean of its divisors is an integer number (472749407900).

Almost surely, 2^{23131452411300} is an apocalyptic number.

23131452411300 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 23131452411300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34037957368800).

23131452411300 is an abundant number, since it is smaller than the sum of its proper divisors (44944462326300).

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

23131452411300 is a wasteful number, since it uses less digits than its factorization.

23131452411300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492446 (or 5492439 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 23131452411300 its reverse (311425413132), we get a palindrome (23442877824432).

The spelling of 23131452411300 in words is "twenty-three trillion, one hundred thirty-one billion, four hundred fifty-two million, four hundred eleven thousand, three hundred".