23051315043 has 8 divisors (see below), whose sum is σ = 34150096400. Its totient is φ = 15367543344.

The previous prime is 23051315041. The next prime is 23051315117. The reversal of 23051315043 is 34051315032.

23051315043 is a `hidden beast` number, since 2 + 305 + 1 + 315 + 0 + 43 = 666.

It is not a de Polignac number, because 23051315043 - 2¹ = 23051315041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 853752409 = 23051315043 / (2 + 3 + 0 + 5 + 1 + 3 + 1 + 5 + 0 + 4 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23051314998 and 23051315016.

It is not an unprimeable number, because it can be changed into a prime (23051315041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426876178 + ... + 426876231.

It is an arithmetic number, because the mean of its divisors is an integer number (4268762050).

Almost surely, 2^23051315043 is an apocalyptic number.

23051315043 is a deficient number, since it is larger than the sum of its proper divisors (11098781357).

23051315043 is an equidigital number, since it uses as much as digits as its factorization.

23051315043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853752418 (or 853752412 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 23051315043 in words is "twenty-three billion, fifty-one million, three hundred fifteen thousand, forty-three".