112012453 has 8 divisors (see below), whose sum is σ = 128078720. Its totient is φ = 95962320.

The previous prime is 112012423. The next prime is 112012457. The reversal of 112012453 is 354210211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112012453 - 2¹³ = 112004261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112012453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22528 + ... + 27046.

It is an arithmetic number, because the mean of its divisors is an integer number (16009840).

Almost surely, 2^112012453 is an apocalyptic number.

It is an amenable number.

112012453 is a deficient number, since it is larger than the sum of its proper divisors (16066267).

112012453 is an equidigital number, since it uses as much as digits as its factorization.

112012453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8067.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 112012453 is about 10583.5935768528. The cubic root of 112012453 is about 482.0463173525.

Adding to 112012453 its reverse (354210211), we get a palindrome (466222664).

The spelling of 112012453 in words is "one hundred twelve million, twelve thousand, four hundred fifty-three".