23131102253 has 8 divisors (see below), whose sum is σ = 26612966400. Its totient is φ = 19693593360.

The previous prime is 23131102249. The next prime is 23131102271. The reversal of 23131102253 is 35220113132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23131102253 - 2² = 23131102249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23131102213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11087693 + ... + 11089778.

It is an arithmetic number, because the mean of its divisors is an integer number (3326620800).

Almost surely, 2^23131102253 is an apocalyptic number.

It is an amenable number.

23131102253 is a deficient number, since it is larger than the sum of its proper divisors (3481864147).

23131102253 is a wasteful number, since it uses less digits than its factorization.

23131102253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22177627.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 23131102253 its reverse (35220113132), we get a palindrome (58351215385).

The spelling of 23131102253 in words is "twenty-three billion, one hundred thirty-one million, one hundred two thousand, two hundred fifty-three".