11888182079 has 4 divisors (see below), whose sum is σ = 11891120760. Its totient is φ = 11885243400.

The previous prime is 11888182037. The next prime is 11888182121. The reversal of 11888182079 is 97028188811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97028188811 = 99787 ⋅972353.

It is an interprime number because it is at equal distance from previous prime (11888182037) and next prime (11888182121).

It is a cyclic number.

It is not a de Polignac number, because 11888182079 - 2²⁸ = 11619746623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11888182079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11888112079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463264 + ... + 1471365.

It is an arithmetic number, because the mean of its divisors is an integer number (2972780190).

Almost surely, 2^11888182079 is an apocalyptic number.

11888182079 is a deficient number, since it is larger than the sum of its proper divisors (2938681).

11888182079 is an equidigital number, since it uses as much as digits as its factorization.

11888182079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2938680.

The product of its (nonzero) digits is 516096, while the sum is 53.

The spelling of 11888182079 in words is "eleven billion, eight hundred eighty-eight million, one hundred eighty-two thousand, seventy-nine".