13003655036 has 12 divisors (see below), whose sum is σ = 22760570112. Its totient is φ = 6500635008.

The previous prime is 13003654999. The next prime is 13003655087. The reversal of 13003655036 is 63055630031.

It is a super-2 number, since 2×13003655036² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13003654993 and 13003655011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273365 + ... + 317388.

It is an arithmetic number, because the mean of its divisors is an integer number (1896714176).

Almost surely, 2^13003655036 is an apocalyptic number.

It is an amenable number.

13003655036 is a deficient number, since it is larger than the sum of its proper divisors (9756915076).

13003655036 is a wasteful number, since it uses less digits than its factorization.

13003655036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596260 (or 596258 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 32.

The spelling of 13003655036 in words is "thirteen billion, three million, six hundred fifty-five thousand, thirty-six".