112253453 has 4 divisors (see below), whose sum is σ = 120888348. Its totient is φ = 103618560.

The previous prime is 112253441. The next prime is 112253467. The reversal of 112253453 is 354352211.

It is a happy number.

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 11812969 + 100440484 = 3437^2 + 10022^2 .

It is a cyclic number.

It is not a de Polignac number, because 112253453 - 2⁶ = 112253389 is a prime.

It is a super-4 number, since 4×112253453⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112253423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4317428 + ... + 4317453.

It is an arithmetic number, because the mean of its divisors is an integer number (30222087).

Almost surely, 2^112253453 is an apocalyptic number.

112253453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

112253453 is a deficient number, since it is larger than the sum of its proper divisors (8634895).

112253453 is an equidigital number, since it uses as much as digits as its factorization.

112253453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8634894.

The product of its digits is 3600, while the sum is 26.

The square root of 112253453 is about 10594.9730061006. The cubic root of 112253453 is about 482.3917847284.

The spelling of 112253453 in words is "one hundred twelve million, two hundred fifty-three thousand, four hundred fifty-three".