13302620331 has 96 divisors (see below), whose sum is σ = 25039580160. Its totient is φ = 6101187840.

The previous prime is 13302620311. The next prime is 13302620339.

It is a happy number.

13302620331 is nontrivially palindromic in base 10.

13302620331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13302620331 - 2⁶ = 13302620267 is a prime.

It is a super-2 number, since 2×13302620331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13302620339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 751005 + ... + 768513.

It is an arithmetic number, because the mean of its divisors is an integer number (260828960).

Almost surely, 2^13302620331 is an apocalyptic number.

13302620331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13302620331 is a deficient number, since it is larger than the sum of its proper divisors (11736959829).

13302620331 is a wasteful number, since it uses less digits than its factorization.

13302620331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17577 (or 17566 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

The spelling of 13302620331 in words is "thirteen billion, three hundred two million, six hundred twenty thousand, three hundred thirty-one".