109091284730 has 32 divisors (see below), whose sum is σ = 198346693248. Its totient is φ = 43196152000.

The previous prime is 109091284723. The next prime is 109091284733. The reversal of 109091284730 is 37482190901.

It is not an unprimeable number, because it can be changed into a prime (109091284733) 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, 10198685 + ... + 10209375.

It is an arithmetic number, because the mean of its divisors is an integer number (6198334164).

Almost surely, 2^109091284730 is an apocalyptic number.

109091284730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109091284730 is a deficient number, since it is larger than the sum of its proper divisors (89255408518).

109091284730 is a wasteful number, since it uses less digits than its factorization.

109091284730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20902.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 109091284730 in words is "one hundred nine billion, ninety-one million, two hundred eighty-four thousand, seven hundred thirty".