13110020313 has 32 divisors (see below), whose sum is σ = 19368531840. Its totient is φ = 7836341760.

The previous prime is 13110020293. The next prime is 13110020317. The reversal of 13110020313 is 31302001131.

It is not a de Polignac number, because 13110020313 - 2⁹ = 13110019801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13110020292 and 13110020301.

It is not an unprimeable number, because it can be changed into a prime (13110020317) 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, 348270 + ... + 384072.

It is an arithmetic number, because the mean of its divisors is an integer number (605266620).

Almost surely, 2^13110020313 is an apocalyptic number.

13110020313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13110020313 is a deficient number, since it is larger than the sum of its proper divisors (6258511527).

13110020313 is a wasteful number, since it uses less digits than its factorization.

13110020313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36089.

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

Adding to 13110020313 its reverse (31302001131), we get a palindrome (44412021444).

The spelling of 13110020313 in words is "thirteen billion, one hundred ten million, twenty thousand, three hundred thirteen".