13313033002 has 16 divisors (see below), whose sum is σ = 20459895624. Its totient is φ = 6493120000.

The previous prime is 13313032969. The next prime is 13313033003. The reversal of 13313033002 is 20033031331.

It can be written as a sum of positive squares in 4 ways, for example, as 12056259601 + 1256773401 = 109801^2 + 35451^2 .

It is a super-2 number, since 2×13313033002² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13313033003) 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, 836802 + ... + 852562.

Almost surely, 2^13313033002 is an apocalyptic number.

13313033002 is a deficient number, since it is larger than the sum of its proper divisors (7146862622).

13313033002 is a wasteful number, since it uses less digits than its factorization.

13313033002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26105.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 13313033002 its reverse (20033031331), we get a palindrome (33346064333).

The spelling of 13313033002 in words is "thirteen billion, three hundred thirteen million, thirty-three thousand, two".