120099396 has 12 divisors (see below), whose sum is σ = 280231952. Its totient is φ = 40033128.

The previous prime is 120099391. The next prime is 120099401. The reversal of 120099396 is 693990021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120099391) and next prime (120099401).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (120099391) 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, 5004130 + ... + 5004153.

Almost surely, 2^120099396 is an apocalyptic number.

It is an amenable number.

120099396 is an abundant number, since it is smaller than the sum of its proper divisors (160132556).

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

120099396 is a wasteful number, since it uses less digits than its factorization.

120099396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10008290 (or 10008288 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 39.

The square root of 120099396 is about 10958.9869969811. The cubic root of 120099396 is about 493.3785615137.

The spelling of 120099396 in words is "one hundred twenty million, ninety-nine thousand, three hundred ninety-six".