23301013131 has 12 divisors (see below), whose sum is σ = 36716748120. Its totient is φ = 14121826080.

The previous prime is 23301013129. The next prime is 23301013159. The reversal of 23301013131 is 13131010332.

It is a happy number.

It is not a de Polignac number, because 23301013131 - 2¹ = 23301013129 is a prime.

It is a super-2 number, since 2×23301013131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23301011131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117681786 + ... + 117681983.

It is an arithmetic number, because the mean of its divisors is an integer number (3059729010).

Almost surely, 2^23301013131 is an apocalyptic number.

23301013131 is a deficient number, since it is larger than the sum of its proper divisors (13415734989).

23301013131 is a wasteful number, since it uses less digits than its factorization.

23301013131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235363786 (or 235363783 counting only the distinct ones).

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

Adding to 23301013131 its reverse (13131010332), we get a palindrome (36432023463).

The spelling of 23301013131 in words is "twenty-three billion, three hundred one million, thirteen thousand, one hundred thirty-one".