109902433099 has 4 divisors (see below), whose sum is σ = 109910001600. Its totient is φ = 109894864600.

The previous prime is 109902433097. The next prime is 109902433171. The reversal of 109902433099 is 990334209901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 109902433099 - 2¹ = 109902433097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109902433093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3762427 + ... + 3791524.

It is an arithmetic number, because the mean of its divisors is an integer number (27477500400).

Almost surely, 2^109902433099 is an apocalyptic number.

109902433099 is a deficient number, since it is larger than the sum of its proper divisors (7568501).

109902433099 is an equidigital number, since it uses as much as digits as its factorization.

109902433099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7568500.

The product of its (nonzero) digits is 472392, while the sum is 49.

The spelling of 109902433099 in words is "one hundred nine billion, nine hundred two million, four hundred thirty-three thousand, ninety-nine".