110023122331 has 4 divisors (see below), whose sum is σ = 115813813000. Its totient is φ = 104232431664.

The previous prime is 110023122283. The next prime is 110023122343. The reversal of 110023122331 is 133221320011.

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

It is not a de Polignac number, because 110023122331 - 2⁷ = 110023122203 is a prime.

It is a super-2 number, since 2×110023122331² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 5790690649 = 110023122331 / (1 + 1 + 0 + 0 + 2 + 3 + 1 + 2 + 2 + 3 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110023122299 and 110023122308.

It is not an unprimeable number, because it can be changed into a prime (110023126331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2895345306 + ... + 2895345343.

It is an arithmetic number, because the mean of its divisors is an integer number (28953453250).

Almost surely, 2^110023122331 is an apocalyptic number.

110023122331 is a deficient number, since it is larger than the sum of its proper divisors (5790690669).

110023122331 is an equidigital number, since it uses as much as digits as its factorization.

110023122331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5790690668.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 110023122331 its reverse (133221320011), we get a palindrome (243244442342).

The spelling of 110023122331 in words is "one hundred ten billion, twenty-three million, one hundred twenty-two thousand, three hundred thirty-one".