110023131 has 12 divisors (see below), whose sum is σ = 150369656. Its totient is φ = 71556480.

The previous prime is 110023117. The next prime is 110023139. The reversal of 110023131 is 131320011.

It is not a de Polignac number, because 110023131 - 2¹¹ = 110021083 is a prime.

It is a super-2 number, since 2×110023131² = 24210178710086322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110023139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5866 + ... + 15951.

Almost surely, 2^110023131 is an apocalyptic number.

110023131 is a deficient number, since it is larger than the sum of its proper divisors (40346525).

110023131 is an equidigital number, since it uses as much as digits as its factorization.

110023131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21902 (or 21861 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 110023131 is about 10489.1911508943. The cubic root of 110023131 is about 479.1755683018.

Adding to 110023131 its reverse (131320011), we get a palindrome (241343142).

The spelling of 110023131 in words is "one hundred ten million, twenty-three thousand, one hundred thirty-one".