11117236532 has 12 divisors (see below), whose sum is σ = 19478866596. Its totient is φ = 5551846080.

The previous prime is 11117236477. The next prime is 11117236567. The reversal of 11117236532 is 23563271111.

It can be written as a sum of positive squares in 2 ways, for example, as 3603120676 + 7514115856 = 60026^2 + 86684^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1689353 + ... + 1695920.

It is an arithmetic number, because the mean of its divisors is an integer number (1623238883).

Almost surely, 2^11117236532 is an apocalyptic number.

It is an amenable number.

11117236532 is a deficient number, since it is larger than the sum of its proper divisors (8361630064).

11117236532 is a wasteful number, since it uses less digits than its factorization.

11117236532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386098 (or 3386096 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The spelling of 11117236532 in words is "eleven billion, one hundred seventeen million, two hundred thirty-six thousand, five hundred thirty-two".