109299906290 has 16 divisors (see below), whose sum is σ = 198687752280. Its totient is φ = 43287091200.

The previous prime is 109299906283. The next prime is 109299906413. The reversal of 109299906290 is 92609992901.

It can be written as a sum of positive squares in 4 ways, for example, as 108675056281 + 624850009 = 329659^2 + 24997^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54107855 + ... + 54109874.

Almost surely, 2^109299906290 is an apocalyptic number.

109299906290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109299906290 is a deficient number, since it is larger than the sum of its proper divisors (89387845990).

109299906290 is a wasteful number, since it uses less digits than its factorization.

109299906290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108217837.

The product of its (nonzero) digits is 1417176, while the sum is 56.

The spelling of 109299906290 in words is "one hundred nine billion, two hundred ninety-nine million, nine hundred six thousand, two hundred ninety".