11334052503 has 12 divisors (see below), whose sum is σ = 16373891248. Its totient is φ = 7554889440.

The previous prime is 11334052487. The next prime is 11334052511. The reversal of 11334052503 is 30525043311.

11334052503 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 405 + 250 + 3 = 666.

It is not a de Polignac number, because 11334052503 - 2⁴ = 11334052487 is a prime.

It is a super-2 number, since 2×11334052503² (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 (11334052523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30475 + ... + 153612.

Almost surely, 2^11334052503 is an apocalyptic number.

11334052503 is a deficient number, since it is larger than the sum of its proper divisors (5039838745).

11334052503 is a wasteful number, since it uses less digits than its factorization.

11334052503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190934 (or 190931 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 11334052503 its reverse (30525043311), we get a palindrome (41859095814).

The spelling of 11334052503 in words is "eleven billion, three hundred thirty-four million, fifty-two thousand, five hundred three".