10255143 has 4 divisors (see below), whose sum is σ = 13673528. Its totient is φ = 6836760.

The previous prime is 10255109. The next prime is 10255151. The reversal of 10255143 is 34155201.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10255143 - 2⁸ = 10254887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10255163) 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, 1709188 + ... + 1709193.

It is an arithmetic number, because the mean of its divisors is an integer number (3418382).

Almost surely, 2^10255143 is an apocalyptic number.

10255143 is a deficient number, since it is larger than the sum of its proper divisors (3418385).

10255143 is an equidigital number, since it uses as much as digits as its factorization.

10255143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3418384.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 10255143 is about 3202.3652196463. The cubic root of 10255143 is about 217.2603993816.

The spelling of 10255143 in words is "ten million, two hundred fifty-five thousand, one hundred forty-three".