23130233111 has 8 divisors (see below), whose sum is σ = 23244376848. Its totient is φ = 23016240000.

The previous prime is 23130233029. The next prime is 23130233123. The reversal of 23130233111 is 11133203132.

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

It is a cyclic number.

It is not a de Polignac number, because 23130233111 - 2¹⁰ = 23130232087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130233131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276656 + ... + 350426.

It is an arithmetic number, because the mean of its divisors is an integer number (2905547106).

Almost surely, 2^23130233111 is an apocalyptic number.

23130233111 is a deficient number, since it is larger than the sum of its proper divisors (114143737).

23130233111 is a wasteful number, since it uses less digits than its factorization.

23130233111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75313.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 23130233111 its reverse (11133203132), we get a palindrome (34263436243).

The spelling of 23130233111 in words is "twenty-three billion, one hundred thirty million, two hundred thirty-three thousand, one hundred eleven".