23130301131 has 24 divisors (see below), whose sum is σ = 38375251200. Its totient is φ = 13150889136.

The previous prime is 23130301127. The next prime is 23130301151. The reversal of 23130301131 is 13110303132.

It is a happy number.

23130301131 is a `hidden beast` number, since 231 + 3 + 0 + 301 + 131 = 666.

It is not a de Polignac number, because 23130301131 - 2² = 23130301127 is a prime.

It is a super-2 number, since 2×23130301131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23130301151) 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 23 ways as a sum of consecutive naturals, for example, 909945 + ... + 935018.

It is an arithmetic number, because the mean of its divisors is an integer number (1598968800).

Almost surely, 2^23130301131 is an apocalyptic number.

23130301131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23130301131 is a deficient number, since it is larger than the sum of its proper divisors (15244950069).

23130301131 is a wasteful number, since it uses less digits than its factorization.

23130301131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845175 (or 1845172 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 23130301131 its reverse (13110303132), we get a palindrome (36240604263).

The spelling of 23130301131 in words is "twenty-three billion, one hundred thirty million, three hundred one thousand, one hundred thirty-one".