107161613 has 4 divisors (see below), whose sum is σ = 115404828. Its totient is φ = 98918400.

The previous prime is 107161603. The next prime is 107161643. The reversal of 107161613 is 316161701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 316161701 = 41 ⋅7711261.

It can be written as a sum of positive squares in 2 ways, for example, as 28697449 + 78464164 = 5357^2 + 8858^2 .

It is a cyclic number.

It is not a de Polignac number, because 107161613 - 2⁸ = 107161357 is a prime.

It is a super-2 number, since 2×107161613² = 22967222601523538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107161603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4121588 + ... + 4121613.

It is an arithmetic number, because the mean of its divisors is an integer number (28851207).

Almost surely, 2^107161613 is an apocalyptic number.

107161613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

107161613 is a deficient number, since it is larger than the sum of its proper divisors (8243215).

107161613 is an equidigital number, since it uses as much as digits as its factorization.

107161613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8243214.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 107161613 is about 10351.8893444627. The cubic root of 107161613 is about 474.9848386666.

The spelling of 107161613 in words is "one hundred seven million, one hundred sixty-one thousand, six hundred thirteen".