112146325653 has 4 divisors (see below), whose sum is σ = 149528434208. Its totient is φ = 74764217100.

The previous prime is 112146325649. The next prime is 112146325673. The reversal of 112146325653 is 356523641211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 112146325653 - 2² = 112146325649 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112146325673) 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, 18691054273 + ... + 18691054278.

It is an arithmetic number, because the mean of its divisors is an integer number (37382108552).

Almost surely, 2^112146325653 is an apocalyptic number.

It is an amenable number.

112146325653 is a deficient number, since it is larger than the sum of its proper divisors (37382108555).

112146325653 is an equidigital number, since it uses as much as digits as its factorization.

112146325653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37382108554.

The product of its digits is 129600, while the sum is 39.

Adding to 112146325653 its reverse (356523641211), we get a palindrome (468669966864).

The spelling of 112146325653 in words is "one hundred twelve billion, one hundred forty-six million, three hundred twenty-five thousand, six hundred fifty-three".