110120312331 has 6 divisors (see below), whose sum is σ = 159062673380. Its totient is φ = 73413541548.

The previous prime is 110120312299. The next prime is 110120312339. The reversal of 110120312331 is 133213021011.

110120312331 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 20 + 312 + 331 = 666.

It is not a de Polignac number, because 110120312331 - 2⁵ = 110120312299 is a prime.

It is a super-2 number, since 2×110120312331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110120312339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6117795121 + ... + 6117795138.

Almost surely, 2^110120312331 is an apocalyptic number.

110120312331 is a deficient number, since it is larger than the sum of its proper divisors (48942361049).

110120312331 is a wasteful number, since it uses less digits than its factorization.

110120312331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12235590265 (or 12235590262 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 110120312331 its reverse (133213021011), we get a palindrome (243333333342).

The spelling of 110120312331 in words is "one hundred ten billion, one hundred twenty million, three hundred twelve thousand, three hundred thirty-one".