112640301 has 10 divisors (see below), whose sum is σ = 168265262. Its totient is φ = 75093480.

The previous prime is 112640299. The next prime is 112640309. The reversal of 112640301 is 103046211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 107122500 + 5517801 = 10350^2 + 2349^2 .

It is not a de Polignac number, because 112640301 - 2¹ = 112640299 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112640309) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 695230 + ... + 695391.

Almost surely, 2^112640301 is an apocalyptic number.

It is an amenable number.

112640301 is a deficient number, since it is larger than the sum of its proper divisors (55624961).

112640301 is an equidigital number, since it uses as much as digits as its factorization.

112640301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390633 (or 1390624 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 112640301 is about 10613.2135095832. The cubic root of 112640301 is about 482.9452891234.

Adding to 112640301 its reverse (103046211), we get a palindrome (215686512).

The spelling of 112640301 in words is "one hundred twelve million, six hundred forty thousand, three hundred one".