120512435199 has 8 divisors (see below), whose sum is σ = 173043496752. Its totient is φ = 74161498560.

The previous prime is 120512435171. The next prime is 120512435203. The reversal of 120512435199 is 991534215021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120512435199 - 2¹² = 120512431103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120512435199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120512435129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1545031182 + ... + 1545031259.

It is an arithmetic number, because the mean of its divisors is an integer number (21630437094).

Almost surely, 2^120512435199 is an apocalyptic number.

120512435199 is a deficient number, since it is larger than the sum of its proper divisors (52531061553).

120512435199 is a wasteful number, since it uses less digits than its factorization.

120512435199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3090062457.

The product of its (nonzero) digits is 97200, while the sum is 42.

The spelling of 120512435199 in words is "one hundred twenty billion, five hundred twelve million, four hundred thirty-five thousand, one hundred ninety-nine".