107312641 has 4 divisors (see below), whose sum is σ = 111978432. Its totient is φ = 102646852.

The previous prime is 107312629. The next prime is 107312657. The reversal of 107312641 is 146213701.

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, and also an emirpimes, since its reverse is a distinct semiprime: 146213701 = 31 ⋅4716571.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107312641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107312671) 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, 2332861 + ... + 2332906.

It is an arithmetic number, because the mean of its divisors is an integer number (27994608).

Almost surely, 2^107312641 is an apocalyptic number.

It is an amenable number.

107312641 is a deficient number, since it is larger than the sum of its proper divisors (4665791).

107312641 is an equidigital number, since it uses as much as digits as its factorization.

107312641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665790.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 107312641 is about 10359.1814831096. The cubic root of 107312641 is about 475.2078735583.

The spelling of 107312641 in words is "one hundred seven million, three hundred twelve thousand, six hundred forty-one".