120133313211 has 32 divisors (see below), whose sum is σ = 177470388288. Its totient is φ = 71956684800.

The previous prime is 120133313191. The next prime is 120133313233. The reversal of 120133313211 is 112313331021.

It is a happy number.

It is not a de Polignac number, because 120133313211 - 2⁹ = 120133312699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120133313291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 500590 + ... + 700611.

It is an arithmetic number, because the mean of its divisors is an integer number (5545949634).

Almost surely, 2^120133313211 is an apocalyptic number.

120133313211 is a deficient number, since it is larger than the sum of its proper divisors (57337075077).

120133313211 is a wasteful number, since it uses less digits than its factorization.

120133313211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201311.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 120133313211 its reverse (112313331021), we get a palindrome (232446644232).

It can be divided in two parts, 120 and 133313211, that added together give a palindrome (133313331).

The spelling of 120133313211 in words is "one hundred twenty billion, one hundred thirty-three million, three hundred thirteen thousand, two hundred eleven".