120132311201 has 4 divisors (see below), whose sum is σ = 137294069952. Its totient is φ = 102970552452.

The previous prime is 120132311147. The next prime is 120132311207. The reversal of 120132311201 is 102113231021.

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, and also an emirpimes, since its reverse is a distinct semiprime: 102113231021 = 47779 ⋅2137199.

It is a cyclic number.

It is not a de Polignac number, because 120132311201 - 2²² = 120128116897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120132311201.

It is not an unprimeable number, because it can be changed into a prime (120132311207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8580879365 + ... + 8580879378.

It is an arithmetic number, because the mean of its divisors is an integer number (34323517488).

Almost surely, 2^120132311201 is an apocalyptic number.

It is an amenable number.

120132311201 is a deficient number, since it is larger than the sum of its proper divisors (17161758751).

120132311201 is an equidigital number, since it uses as much as digits as its factorization.

120132311201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17161758750.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120132311201 its reverse (102113231021), we get a palindrome (222245542222).

The spelling of 120132311201 in words is "one hundred twenty billion, one hundred thirty-two million, three hundred eleven thousand, two hundred one".