109302972099 has 16 divisors (see below), whose sum is σ = 146749409664. Its totient is φ = 72363916800.

The previous prime is 109302972089. The next prime is 109302972101. The reversal of 109302972099 is 990279203901.

It is a happy number.

It is a Cunningham number, because it is equal to 330610²-1.

It is not a de Polignac number, because 109302972099 - 2⁴ = 109302972083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109302972049) 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, 165304 + ... + 495914.

It is an arithmetic number, because the mean of its divisors is an integer number (9171838104).

Almost surely, 2^109302972099 is an apocalyptic number.

109302972099 is a deficient number, since it is larger than the sum of its proper divisors (37446437565).

109302972099 is a wasteful number, since it uses less digits than its factorization.

109302972099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331378.

The product of its (nonzero) digits is 551124, while the sum is 51.

The spelling of 109302972099 in words is "one hundred nine billion, three hundred two million, nine hundred seventy-two thousand, ninety-nine".