11032638357 has 16 divisors (see below), whose sum is σ = 15849509760. Its totient is φ = 6785984832.

The previous prime is 11032638319. The next prime is 11032638371. The reversal of 11032638357 is 75383623011.

It is not a de Polignac number, because 11032638357 - 2²⁴ = 11015861141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032638377) 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, 12328 + ... + 149054.

It is an arithmetic number, because the mean of its divisors is an integer number (990594360).

Almost surely, 2^11032638357 is an apocalyptic number.

It is an amenable number.

11032638357 is a deficient number, since it is larger than the sum of its proper divisors (4816871403).

11032638357 is a wasteful number, since it uses less digits than its factorization.

11032638357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138812.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 11032638357 in words is "eleven billion, thirty-two million, six hundred thirty-eight thousand, three hundred fifty-seven".