120211132310303 has 4 divisors (see below), whose sum is σ = 120441863850768. Its totient is φ = 119980400769840.

The previous prime is 120211132310239. The next prime is 120211132310323. The reversal of 120211132310303 is 303013231112021.

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 120211132310303 - 2⁶ = 120211132310239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120211132310323) 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, 115365769451 + ... + 115365770492.

It is an arithmetic number, because the mean of its divisors is an integer number (30110465962692).

Almost surely, 2^{120211132310303} is an apocalyptic number.

120211132310303 is a deficient number, since it is larger than the sum of its proper divisors (230731540465).

120211132310303 is an equidigital number, since it uses as much as digits as its factorization.

120211132310303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230731540464.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 120211132310303 its reverse (303013231112021), we get a palindrome (423224363422324).

The spelling of 120211132310303 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred thirty-two million, three hundred ten thousand, three hundred three".