23111300131 has 8 divisors (see below), whose sum is σ = 24484940064. Its totient is φ = 21739232640.

The previous prime is 23111300101. The next prime is 23111300159. The reversal of 23111300131 is 13100311132.

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 23111300131 - 2¹³ = 23111291939 is a prime.

It is a super-2 number, since 2×23111300131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23111300101) 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, 362775 + ... + 421696.

It is an arithmetic number, because the mean of its divisors is an integer number (3060617508).

Almost surely, 2^23111300131 is an apocalyptic number.

23111300131 is a deficient number, since it is larger than the sum of its proper divisors (1373639933).

23111300131 is a wasteful number, since it uses less digits than its factorization.

23111300131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786221.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 23111300131 its reverse (13100311132), we get a palindrome (36211611263).

The spelling of 23111300131 in words is "twenty-three billion, one hundred eleven million, three hundred thousand, one hundred thirty-one".