120322133111 has 4 divisors (see below), whose sum is σ = 122117985912. Its totient is φ = 118526280312.

The previous prime is 120322133051. The next prime is 120322133143. The reversal of 120322133111 is 111331223021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111331223021 = 1613 ⋅69021217.

It is a cyclic number.

It is not a de Polignac number, because 120322133111 - 2¹⁰ = 120322132087 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 (120322133611) 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, 897926300 + ... + 897926433.

It is an arithmetic number, because the mean of its divisors is an integer number (30529496478).

Almost surely, 2^120322133111 is an apocalyptic number.

120322133111 is a deficient number, since it is larger than the sum of its proper divisors (1795852801).

120322133111 is an equidigital number, since it uses as much as digits as its factorization.

120322133111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795852800.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 120322133111 its reverse (111331223021), we get a palindrome (231653356132).

The spelling of 120322133111 in words is "one hundred twenty billion, three hundred twenty-two million, one hundred thirty-three thousand, one hundred eleven".