11003846013 has 6 divisors (see below), whose sum is σ = 15894444254. Its totient is φ = 7335897336.

The previous prime is 11003845999. The next prime is 11003846027. The reversal of 11003846013 is 31064830011.

It is an interprime number because it is at equal distance from previous prime (11003845999) and next prime (11003846027).

It can be written as a sum of positive squares in only one way, i.e., 10606322169 + 397523844 = 102987^2 + 19938^2 .

It is not a de Polignac number, because 11003846013 - 2¹⁶ = 11003780477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003842013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 611324770 + ... + 611324787.

Almost surely, 2^11003846013 is an apocalyptic number.

It is an amenable number.

11003846013 is a deficient number, since it is larger than the sum of its proper divisors (4890598241).

11003846013 is a wasteful number, since it uses less digits than its factorization.

11003846013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222649563 (or 1222649560 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 11003846013 in words is "eleven billion, three million, eight hundred forty-six thousand, thirteen".