120512435201 has 4 divisors (see below), whose sum is σ = 120513831600. Its totient is φ = 120511038804.

The previous prime is 120512435171. The next prime is 120512435203. The reversal of 120512435201 is 102534215021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120512435201 - 2⁶ = 120512435137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120512435203) 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, 559571 + ... + 744408.

It is an arithmetic number, because the mean of its divisors is an integer number (30128457900).

Almost surely, 2^120512435201 is an apocalyptic number.

It is an amenable number.

120512435201 is a deficient number, since it is larger than the sum of its proper divisors (1396399).

120512435201 is an equidigital number, since it uses as much as digits as its factorization.

120512435201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396398.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 120512435201 in words is "one hundred twenty billion, five hundred twelve million, four hundred thirty-five thousand, two hundred one".