109119902091000 has 128 divisors (see below), whose sum is σ = 349655556893760. Its totient is φ = 28312190784000.

The previous prime is 109119902090977. The next prime is 109119902091059. The reversal of 109119902091000 is 190209911901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491420091 + ... + 491642090.

Almost surely, 2^{109119902091000} is an apocalyptic number.

109119902091000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109119902091000 is an abundant number, since it is smaller than the sum of its proper divisors (240535654802760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109119902091000 is a wasteful number, since it uses less digits than its factorization.

109119902091000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983062242 (or 983062228 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 42.

The spelling of 109119902091000 in words is "one hundred nine trillion, one hundred nineteen billion, nine hundred two million, ninety-one thousand".