107161143 has 8 divisors (see below), whose sum is σ = 143042688. Its totient is φ = 71360184.

The previous prime is 107161111. The next prime is 107161151. The reversal of 107161143 is 341161701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 107161143 - 2⁵ = 107161111 is a prime.

It is a super-2 number, since 2×107161143² = 22967021138132898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107161343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16971 + ... + 22412.

It is an arithmetic number, because the mean of its divisors is an integer number (17880336).

Almost surely, 2^107161143 is an apocalyptic number.

107161143 is a deficient number, since it is larger than the sum of its proper divisors (35881545).

107161143 is an equidigital number, since it uses as much as digits as its factorization.

107161143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40293.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 107161143 is about 10351.8666432678. The cubic root of 107161143 is about 474.9841442537.

The spelling of 107161143 in words is "one hundred seven million, one hundred sixty-one thousand, one hundred forty-three".