110400113 has 4 divisors (see below), whose sum is σ = 112483188. Its totient is φ = 108317040.

The previous prime is 110400097. The next prime is 110400131. The reversal of 110400113 is 311004011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 26915344 + 83484769 = 5188^2 + 9137^2 .

It is a cyclic number.

It is not a de Polignac number, because 110400113 - 2⁴ = 110400097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110400094 and 110400103.

It is not an unprimeable number, because it can be changed into a prime (110400613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041458 + ... + 1041563.

It is an arithmetic number, because the mean of its divisors is an integer number (28120797).

Almost surely, 2^110400113 is an apocalyptic number.

It is an amenable number.

110400113 is a deficient number, since it is larger than the sum of its proper divisors (2083075).

110400113 is an equidigital number, since it uses as much as digits as its factorization.

110400113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083074.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 110400113 is about 10507.1458065452. The cubic root of 110400113 is about 479.7222249892.

Adding to 110400113 its reverse (311004011), we get a palindrome (421404124).

The spelling of 110400113 in words is "one hundred ten million, four hundred thousand, one hundred thirteen".