112140553 has 8 divisors (see below), whose sum is σ = 129705408. Its totient is φ = 94961904.

The previous prime is 112140521. The next prime is 112140557. The reversal of 112140553 is 355041211.

It is a happy number.

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 112140553 - 2⁵ = 112140521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112140557) 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, 95926 + ... + 97087.

It is an arithmetic number, because the mean of its divisors is an integer number (16213176).

Almost surely, 2^112140553 is an apocalyptic number.

It is an amenable number.

112140553 is a deficient number, since it is larger than the sum of its proper divisors (17564855).

112140553 is an equidigital number, since it uses as much as digits as its factorization.

112140553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193103.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 112140553 is about 10589.6436672817. The cubic root of 112140553 is about 482.2300070731.

Adding to 112140553 its reverse (355041211), we get a palindrome (467181764).

The spelling of 112140553 in words is "one hundred twelve million, one hundred forty thousand, five hundred fifty-three".