112100100110989 has 8 divisors (see below), whose sum is σ = 112149914545760. Its totient is φ = 112050287428176.

The previous prime is 112100100110987. The next prime is 112100100111037. The reversal of 112100100110989 is 989011001001211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112100100110989 - 2¹ = 112100100110987 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100100110987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137133727 + ... + 137948755.

It is an arithmetic number, because the mean of its divisors is an integer number (14018739318220).

Almost surely, 2^{112100100110989} is an apocalyptic number.

It is an amenable number.

112100100110989 is a deficient number, since it is larger than the sum of its proper divisors (49814434771).

112100100110989 is an equidigital number, since it uses as much as digits as its factorization.

112100100110989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875979.

The product of its (nonzero) digits is 1296, while the sum is 34.

The spelling of 112100100110989 in words is "one hundred twelve trillion, one hundred billion, one hundred million, one hundred ten thousand, nine hundred eighty-nine".