109202403120 has 80 divisors (see below), whose sum is σ = 338576707680. Its totient is φ = 29116403712.

The previous prime is 109202403109. The next prime is 109202403131. The reversal of 109202403120 is 21304202901.

It is an interprime number because it is at equal distance from previous prime (109202403109) and next prime (109202403131).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1840152 + ... + 1898568.

It is an arithmetic number, because the mean of its divisors is an integer number (4232208846).

Almost surely, 2^109202403120 is an apocalyptic number.

109202403120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109202403120 is an abundant number, since it is smaller than the sum of its proper divisors (229374304560).

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

109202403120 is a wasteful number, since it uses less digits than its factorization.

109202403120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66222 (or 66216 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 109202403120 in words is "one hundred nine billion, two hundred two million, four hundred three thousand, one hundred twenty".