53131023023 has 4 divisors (see below), whose sum is σ = 57218024808. Its totient is φ = 49044021240.

The previous prime is 53131023007. The next prime is 53131023031. The reversal of 53131023023 is 32032013135.

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 53131023023 - 2⁴ = 53131023007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53131023023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53131023823) 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, 2043500873 + ... + 2043500898.

It is an arithmetic number, because the mean of its divisors is an integer number (14304506202).

Almost surely, 2^53131023023 is an apocalyptic number.

53131023023 is a deficient number, since it is larger than the sum of its proper divisors (4087001785).

53131023023 is a wasteful number, since it uses less digits than its factorization.

53131023023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4087001784.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 53131023023 its reverse (32032013135), we get a palindrome (85163036158).

The spelling of 53131023023 in words is "fifty-three billion, one hundred thirty-one million, twenty-three thousand, twenty-three".