13311123302 has 16 divisors (see below), whose sum is σ = 20107558800. Its totient is φ = 6608634528.

The previous prime is 13311123299. The next prime is 13311123307. The reversal of 13311123302 is 20332111331.

It is a super-2 number, since 2×13311123302² (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 (13311123307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170548 + ... + 1181864.

It is an arithmetic number, because the mean of its divisors is an integer number (1256722425).

Almost surely, 2^13311123302 is an apocalyptic number.

13311123302 is a deficient number, since it is larger than the sum of its proper divisors (6796435498).

13311123302 is a wasteful number, since it uses less digits than its factorization.

13311123302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15415.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13311123302 its reverse (20332111331), we get a palindrome (33643234633).

The spelling of 13311123302 in words is "thirteen billion, three hundred eleven million, one hundred twenty-three thousand, three hundred two".