107082181 has 16 divisors (see below), whose sum is σ = 118742400. Its totient is φ = 96199488.

The previous prime is 107082139. The next prime is 107082193. The reversal of 107082181 is 181280701.

It is a cyclic number.

It is not a de Polignac number, because 107082181 - 2¹⁵ = 107049413 is a prime.

It is a super-2 number, since 2×107082181² = 22933186975433522, 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 (107083181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22510 + ... + 26848.

It is an arithmetic number, because the mean of its divisors is an integer number (7421400).

Almost surely, 2^107082181 is an apocalyptic number.

It is an amenable number.

107082181 is a deficient number, since it is larger than the sum of its proper divisors (11660219).

107082181 is a wasteful number, since it uses less digits than its factorization.

107082181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4428.

The product of its (nonzero) digits is 896, while the sum is 28.

The square root of 107082181 is about 10348.0520389105. The cubic root of 107082181 is about 474.8674511043.

The spelling of 107082181 in words is "one hundred seven million, eighty-two thousand, one hundred eighty-one".