23150113135 has 4 divisors (see below), whose sum is σ = 27780135768. Its totient is φ = 18520090504.

The previous prime is 23150113109. The next prime is 23150113169. The reversal of 23150113135 is 53131105132.

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 23150113135 - 2²⁷ = 23015895407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2315011309 + ... + 2315011318.

It is an arithmetic number, because the mean of its divisors is an integer number (6945033942).

Almost surely, 2^23150113135 is an apocalyptic number.

23150113135 is a deficient number, since it is larger than the sum of its proper divisors (4630022633).

23150113135 is an equidigital number, since it uses as much as digits as its factorization.

23150113135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630022632.

The product of its (nonzero) digits is 1350, while the sum is 25.

Adding to 23150113135 its reverse (53131105132), we get a palindrome (76281218267).

The spelling of 23150113135 in words is "twenty-three billion, one hundred fifty million, one hundred thirteen thousand, one hundred thirty-five".