120232131203 has 4 divisors (see below), whose sum is σ = 120259857960. Its totient is φ = 120204404448.

The previous prime is 120232131191. The next prime is 120232131209. The reversal of 120232131203 is 302131232021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120232131203 - 2³⁰ = 119158389379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120232131209) 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, 13856873 + ... + 13865546.

It is an arithmetic number, because the mean of its divisors is an integer number (30064964490).

Almost surely, 2^120232131203 is an apocalyptic number.

120232131203 is a deficient number, since it is larger than the sum of its proper divisors (27726757).

120232131203 is an equidigital number, since it uses as much as digits as its factorization.

120232131203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27726756.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 120232131203 its reverse (302131232021), we get a palindrome (422363363224).

The spelling of 120232131203 in words is "one hundred twenty billion, two hundred thirty-two million, one hundred thirty-one thousand, two hundred three".