13111302332 has 6 divisors (see below), whose sum is σ = 22944779088. Its totient is φ = 6555651164.

The previous prime is 13111302319. The next prime is 13111302353. The reversal of 13111302332 is 23320311131.

It is a super-2 number, since 2×13111302332² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1638912788 + ... + 1638912795.

It is an arithmetic number, because the mean of its divisors is an integer number (3824129848).

Almost surely, 2^13111302332 is an apocalyptic number.

It is an amenable number.

13111302332 is a deficient number, since it is larger than the sum of its proper divisors (9833476756).

13111302332 is a wasteful number, since it uses less digits than its factorization.

13111302332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277825587 (or 3277825585 counting only the distinct ones).

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

Adding to 13111302332 its reverse (23320311131), we get a palindrome (36431613463).

The spelling of 13111302332 in words is "thirteen billion, one hundred eleven million, three hundred two thousand, three hundred thirty-two".