120132203129 has 4 divisors (see below), whose sum is σ = 124007435520. Its totient is φ = 116256970740.

The previous prime is 120132203123. The next prime is 120132203161. The reversal of 120132203129 is 921302231021.

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 120132203129 - 2²⁰ = 120131154553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120132203098 and 120132203107.

It is not an unprimeable number, because it can be changed into a prime (120132203123) 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, 1937616149 + ... + 1937616210.

It is an arithmetic number, because the mean of its divisors is an integer number (31001858880).

Almost surely, 2^120132203129 is an apocalyptic number.

It is an amenable number.

120132203129 is a deficient number, since it is larger than the sum of its proper divisors (3875232391).

120132203129 is an equidigital number, since it uses as much as digits as its factorization.

120132203129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875232390.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 120132203129 in words is "one hundred twenty billion, one hundred thirty-two million, two hundred three thousand, one hundred twenty-nine".