1013008636913 has 16 divisors (see below), whose sum is σ = 1247618480640. Its totient is φ = 800962226496.

The previous prime is 1013008636907. The next prime is 1013008636919. The reversal of 1013008636913 is 3196368003101.

It is an interprime number because it is at equal distance from previous prime (1013008636907) and next prime (1013008636919).

It is a cyclic number.

It is not a de Polignac number, because 1013008636913 - 2⁴ = 1013008636897 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1013008636919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3607778 + ... + 3878411.

It is an arithmetic number, because the mean of its divisors is an integer number (77976155040).

Almost surely, 2^{1013008636913} is an apocalyptic number.

1013008636913 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1013008636913 is a deficient number, since it is larger than the sum of its proper divisors (234609843727).

1013008636913 is a wasteful number, since it uses less digits than its factorization.

1013008636913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7487696.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 1013008636913 in words is "one trillion, thirteen billion, eight million, six hundred thirty-six thousand, nine hundred thirteen".