23103131212296 has 192 divisors, whose sum is σ = 65436553728000. Its totient is φ = 7349859563904.

The previous prime is 23103131212267. The next prime is 23103131212297. The reversal of 23103131212296 is 69221213130132.

23103131212296 is a `hidden beast` number, since 2 + 3 + 10 + 31 + 312 + 12 + 296 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 23103131212296.

It is not an unprimeable number, because it can be changed into a prime (23103131212297) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2331995775 + ... + 2332005681.

It is an arithmetic number, because the mean of its divisors is an integer number (340815384000).

Almost surely, 2^{23103131212296} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23103131212296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32718276864000).

23103131212296 is an abundant number, since it is smaller than the sum of its proper divisors (42333422515704).

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

23103131212296 is a wasteful number, since it uses less digits than its factorization.

23103131212296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12928 (or 12921 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 23103131212296 in words is "twenty-three trillion, one hundred three billion, one hundred thirty-one million, two hundred twelve thousand, two hundred ninety-six".