23190370053 has 16 divisors (see below), whose sum is σ = 31236489216. Its totient is φ = 15302815920.

The previous prime is 23190370031. The next prime is 23190370069. The reversal of 23190370053 is 35007309132.

It is not a de Polignac number, because 23190370053 - 2¹⁸ = 23190107909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23190369996 and 23190370023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23190370013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93600 + ... + 234822.

It is an arithmetic number, because the mean of its divisors is an integer number (1952280576).

Almost surely, 2^23190370053 is an apocalyptic number.

It is an amenable number.

23190370053 is a deficient number, since it is larger than the sum of its proper divisors (8046119163).

23190370053 is a wasteful number, since it uses less digits than its factorization.

23190370053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141784.

The product of its (nonzero) digits is 17010, while the sum is 33.

Adding to 23190370053 its reverse (35007309132), we get a palindrome (58197679185).

The spelling of 23190370053 in words is "twenty-three billion, one hundred ninety million, three hundred seventy thousand, fifty-three".