111011101110982 has 4 divisors (see below), whose sum is σ = 166516651666476. Its totient is φ = 55505550555490.

The previous prime is 111011101110979. The next prime is 111011101110989. The reversal of 111011101110982 is 289011101110111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 111011101110982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111011101110989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27752775277744 + ... + 27752775277747.

It is an arithmetic number, because the mean of its divisors is an integer number (41629162916619).

Almost surely, 2^{111011101110982} is an apocalyptic number.

111011101110982 is a deficient number, since it is larger than the sum of its proper divisors (55505550555494).

111011101110982 is an equidigital number, since it uses as much as digits as its factorization.

111011101110982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55505550555493.

The product of its (nonzero) digits is 144, while the sum is 28.

The spelling of 111011101110982 in words is "one hundred eleven trillion, eleven billion, one hundred one million, one hundred ten thousand, nine hundred eighty-two".