23103431044413 has 32 divisors (see below), whose sum is σ = 32478240737280. Its totient is φ = 14579581262400.

The previous prime is 23103431044403. The next prime is 23103431044427. The reversal of 23103431044413 is 31444013430132.

It is not a de Polignac number, because 23103431044413 - 2²⁰ = 23103429995837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23103431044403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9255063 + ... + 11483163.

It is an arithmetic number, because the mean of its divisors is an integer number (1014945023040).

Almost surely, 2^{23103431044413} is an apocalyptic number.

23103431044413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23103431044413 is a deficient number, since it is larger than the sum of its proper divisors (9374809692867).

23103431044413 is a wasteful number, since it uses less digits than its factorization.

23103431044413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229689.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 23103431044413 its reverse (31444013430132), we get a palindrome (54547444474545).

The spelling of 23103431044413 in words is "twenty-three trillion, one hundred three billion, four hundred thirty-one million, forty-four thousand, four hundred thirteen".