23130313133099 has 4 divisors (see below), whose sum is σ = 23447166737736. Its totient is φ = 22813459528464.

The previous prime is 23130313133027. The next prime is 23130313133101. The reversal of 23130313133099 is 99033131303132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23130313133099 is a prime.

It is a super-2 number, since 2×23130313133099² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23130313133009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158426802209 + ... + 158426802354.

It is an arithmetic number, because the mean of its divisors is an integer number (5861791684434).

Almost surely, 2^{23130313133099} is an apocalyptic number.

23130313133099 is a deficient number, since it is larger than the sum of its proper divisors (316853604637).

23130313133099 is an equidigital number, since it uses as much as digits as its factorization.

23130313133099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316853604636.

The product of its (nonzero) digits is 118098, while the sum is 41.

The spelling of 23130313133099 in words is "twenty-three trillion, one hundred thirty billion, three hundred thirteen million, one hundred thirty-three thousand, ninety-nine".