11113875082 has 4 divisors (see below), whose sum is σ = 16670812626. Its totient is φ = 5556937540.

The previous prime is 11113874983. The next prime is 11113875109. The reversal of 11113875082 is 28057831111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7586584201 + 3527290881 = 87101^2 + 59391^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778468769 + ... + 2778468772.

Almost surely, 2^11113875082 is an apocalyptic number.

11113875082 is a deficient number, since it is larger than the sum of its proper divisors (5556937544).

11113875082 is an equidigital number, since it uses as much as digits as its factorization.

11113875082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556937543.

The product of its (nonzero) digits is 13440, while the sum is 37.

The spelling of 11113875082 in words is "eleven billion, one hundred thirteen million, eight hundred seventy-five thousand, eighty-two".