13102103311 has 32 divisors (see below), whose sum is σ = 14861214720. Its totient is φ = 11447654400.

The previous prime is 13102103297. The next prime is 13102103351. The reversal of 13102103311 is 11330120131.

It is a cyclic number.

It is not a de Polignac number, because 13102103311 - 2²³ = 13093714703 is a prime.

It is a super-2 number, since 2×13102103311² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102103351) 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, 19467871 + ... + 19468543.

It is an arithmetic number, because the mean of its divisors is an integer number (464412960).

Almost surely, 2^13102103311 is an apocalyptic number.

13102103311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13102103311 is a deficient number, since it is larger than the sum of its proper divisors (1759111409).

13102103311 is a wasteful number, since it uses less digits than its factorization.

13102103311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13102103311 its reverse (11330120131), we get a palindrome (24432223442).

The spelling of 13102103311 in words is "thirteen billion, one hundred two million, one hundred three thousand, three hundred eleven".