23130133313 has 16 divisors (see below), whose sum is σ = 27631833600. Its totient is φ = 19342260000.

The previous prime is 23130133289. The next prime is 23130133339. The reversal of 23130133313 is 31333103132.

It is not a de Polignac number, because 23130133313 - 2⁶ = 23130133249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23130133363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808313 + ... + 836438.

It is an arithmetic number, because the mean of its divisors is an integer number (1726989600).

Almost surely, 2^23130133313 is an apocalyptic number.

It is an amenable number.

23130133313 is a deficient number, since it is larger than the sum of its proper divisors (4501700287).

23130133313 is an equidigital number, since it uses as much as digits as its factorization.

23130133313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644813 (or 1644799 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 23130133313 its reverse (31333103132), we get a palindrome (54463236445).

The spelling of 23130133313 in words is "twenty-three billion, one hundred thirty million, one hundred thirty-three thousand, three hundred thirteen".