13003642115 has 16 divisors (see below), whose sum is σ = 15649599168. Its totient is φ = 10372809216.

The previous prime is 13003642073. The next prime is 13003642129. The reversal of 13003642115 is 51124630031.

It is a cyclic number.

It is not a de Polignac number, because 13003642115 - 2¹⁴ = 13003625731 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2937794 + ... + 2942216.

It is an arithmetic number, because the mean of its divisors is an integer number (978099948).

Almost surely, 2^13003642115 is an apocalyptic number.

13003642115 is a deficient number, since it is larger than the sum of its proper divisors (2645957053).

13003642115 is an equidigital number, since it uses as much as digits as its factorization.

13003642115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5998.

The product of its (nonzero) digits is 2160, while the sum is 26.

The spelling of 13003642115 in words is "thirteen billion, three million, six hundred forty-two thousand, one hundred fifteen".