107047143 has 16 divisors (see below), whose sum is σ = 181244160. Its totient is φ = 61169688.

The previous prime is 107047111. The next prime is 107047151. The reversal of 107047143 is 341740701.

It is not a de Polignac number, because 107047143 - 2⁵ = 107047111 is a prime.

It is a super-2 number, since 2×107047143² = 22918181648924898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107047183) 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, 283005 + ... + 283382.

It is an arithmetic number, because the mean of its divisors is an integer number (11327760).

Almost surely, 2^107047143 is an apocalyptic number.

107047143 is a deficient number, since it is larger than the sum of its proper divisors (74197017).

107047143 is an equidigital number, since it uses as much as digits as its factorization.

107047143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566403 (or 566397 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 107047143 is about 10346.3589247619. The cubic root of 107047143 is about 474.8156521941.

Adding to 107047143 its reverse (341740701), we get a palindrome (448787844).

The spelling of 107047143 in words is "one hundred seven million, forty-seven thousand, one hundred forty-three".