109118401101 has 16 divisors (see below), whose sum is σ = 161662937920. Its totient is φ = 72742879440.

The previous prime is 109118401069. The next prime is 109118401163. The reversal of 109118401101 is 101104811901.

It is a happy number.

It is not a de Polignac number, because 109118401101 - 2⁵ = 109118401069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109118401201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 878466 + ... + 994956.

It is an arithmetic number, because the mean of its divisors is an integer number (10103933620).

Almost surely, 2^109118401101 is an apocalyptic number.

It is an amenable number.

109118401101 is a deficient number, since it is larger than the sum of its proper divisors (52544536819).

109118401101 is a wasteful number, since it uses less digits than its factorization.

109118401101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151193 (or 151187 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 27.

The spelling of 109118401101 in words is "one hundred nine billion, one hundred eighteen million, four hundred one thousand, one hundred one".