101112111982 has 16 divisors (see below), whose sum is σ = 173571540192. Its totient is φ = 43274639520.

The previous prime is 101112111967. The next prime is 101112112007. The reversal of 101112111982 is 289111211101.

101112111982 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 101112111982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4916269 + ... + 4936792.

It is an arithmetic number, because the mean of its divisors is an integer number (10848221262).

Almost surely, 2^101112111982 is an apocalyptic number.

101112111982 is a deficient number, since it is larger than the sum of its proper divisors (72459428210).

101112111982 is an equidigital number, since it uses as much as digits as its factorization.

101112111982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9853803.

The product of its (nonzero) digits is 288, while the sum is 28.

The spelling of 101112111982 in words is "one hundred one billion, one hundred twelve million, one hundred eleven thousand, nine hundred eighty-two".