23365053031 has 4 divisors (see below), whose sum is σ = 23374488312. Its totient is φ = 23355617752.

The previous prime is 23365053013. The next prime is 23365053037. The reversal of 23365053031 is 13035056332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23365053031 - 2¹¹ = 23365050983 is a prime.

It is a super-2 number, since 2×23365053031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23365052984 and 23365053002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23365053037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4713925 + ... + 4718878.

It is an arithmetic number, because the mean of its divisors is an integer number (5843622078).

Almost surely, 2^23365053031 is an apocalyptic number.

23365053031 is a deficient number, since it is larger than the sum of its proper divisors (9435281).

23365053031 is an equidigital number, since it uses as much as digits as its factorization.

23365053031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9435280.

The product of its (nonzero) digits is 24300, while the sum is 31.

The spelling of 23365053031 in words is "twenty-three billion, three hundred sixty-five million, fifty-three thousand, thirty-one".