109293180090 has 32 divisors (see below), whose sum is σ = 262769576256. Its totient is φ = 29093076480.

The previous prime is 109293180077. The next prime is 109293180107. The reversal of 109293180090 is 90081392901.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3218551 + ... + 3252330.

It is an arithmetic number, because the mean of its divisors is an integer number (8211549258).

Almost surely, 2^109293180090 is an apocalyptic number.

109293180090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109293180090 is an abundant number, since it is smaller than the sum of its proper divisors (153476396166).

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

109293180090 is a wasteful number, since it uses less digits than its factorization.

109293180090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6471454.

The product of its (nonzero) digits is 34992, while the sum is 42.

The spelling of 109293180090 in words is "one hundred nine billion, two hundred ninety-three million, one hundred eighty thousand, ninety".