12013001313 has 32 divisors (see below), whose sum is σ = 17024716800. Its totient is φ = 7513560000.

The previous prime is 12013001291. The next prime is 12013001323. The reversal of 12013001313 is 31310031021.

It is not a de Polignac number, because 12013001313 - 2¹⁰ = 12013000289 is a prime.

It is a super-2 number, since 2×12013001313² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12013001292 and 12013001301.

It is not an unprimeable number, because it can be changed into a prime (12013001323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2587248 + ... + 2591886.

It is an arithmetic number, because the mean of its divisors is an integer number (532022400).

Almost surely, 2^12013001313 is an apocalyptic number.

It is an amenable number.

12013001313 is a deficient number, since it is larger than the sum of its proper divisors (5011715487).

12013001313 is a wasteful number, since it uses less digits than its factorization.

12013001313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5093.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12013001313 its reverse (31310031021), we get a palindrome (43323032334).

The spelling of 12013001313 in words is "twelve billion, thirteen million, one thousand, three hundred thirteen".