120075574099 has 32 divisors (see below), whose sum is σ = 135115682688. Its totient is φ = 105990528000.

The previous prime is 120075574097. The next prime is 120075574123. The reversal of 120075574099 is 990475570021.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 120075574099 - 2¹ = 120075574097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120075574093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6537669 + ... + 6556009.

It is an arithmetic number, because the mean of its divisors is an integer number (4222365084).

Almost surely, 2^120075574099 is an apocalyptic number.

120075574099 is a deficient number, since it is larger than the sum of its proper divisors (15040108589).

120075574099 is a wasteful number, since it uses less digits than its factorization.

120075574099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18639.

The product of its (nonzero) digits is 793800, while the sum is 49.

The spelling of 120075574099 in words is "one hundred twenty billion, seventy-five million, five hundred seventy-four thousand, ninety-nine".