110442031 has 6 divisors (see below), whose sum is σ = 128473440. Its totient is φ = 94664556.

The previous prime is 110442029. The next prime is 110442043. The reversal of 110442031 is 130244011.

It is not a de Polignac number, because 110442031 - 2¹ = 110442029 is a prime.

It is a super-2 number, since 2×110442031² = 24394884422809922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110441996 and 110442014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110442001) 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, 1126911 + ... + 1127008.

It is an arithmetic number, because the mean of its divisors is an integer number (21412240).

Almost surely, 2^110442031 is an apocalyptic number.

110442031 is a deficient number, since it is larger than the sum of its proper divisors (18031409).

110442031 is an equidigital number, since it uses as much as digits as its factorization.

110442031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253933 (or 2253926 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 110442031 is about 10509.1403549482. The cubic root of 110442031 is about 479.7829328126.

Adding to 110442031 its reverse (130244011), we get a palindrome (240686042).

The spelling of 110442031 in words is "one hundred ten million, four hundred forty-two thousand, thirty-one".