11384907263 has 16 divisors (see below), whose sum is σ = 12152733696. Its totient is φ = 10648329120.

The previous prime is 11384907229. The next prime is 11384907269. The reversal of 11384907263 is 36270948311.

It is a cyclic number.

It is not a de Polignac number, because 11384907263 - 2²⁰ = 11383858687 is a prime.

It is a super-2 number, since 2×11384907263² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11384907269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58370 + ... + 161792.

It is an arithmetic number, because the mean of its divisors is an integer number (759545856).

Almost surely, 2^11384907263 is an apocalyptic number.

11384907263 is a deficient number, since it is larger than the sum of its proper divisors (767826433).

11384907263 is a wasteful number, since it uses less digits than its factorization.

11384907263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103574.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 11384907263 in words is "eleven billion, three hundred eighty-four million, nine hundred seven thousand, two hundred sixty-three".