10255031 has 4 divisors (see below), whose sum is σ = 10532232. Its totient is φ = 9977832.

The previous prime is 10255013. The next prime is 10255039. The reversal of 10255031 is 13055201.

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

It is a cyclic number.

It is not a de Polignac number, because 10255031 - 2¹⁰ = 10254007 is a prime.

It is a super-2 number, since 2×10255031² = 210331321621922, 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 (10255039) 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, 138545 + ... + 138618.

It is an arithmetic number, because the mean of its divisors is an integer number (2633058).

Almost surely, 2^10255031 is an apocalyptic number.

10255031 is a deficient number, since it is larger than the sum of its proper divisors (277201).

10255031 is an equidigital number, since it uses as much as digits as its factorization.

10255031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277200.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 10255031 is about 3202.3477325237. The cubic root of 10255031 is about 217.2596084531.

The spelling of 10255031 in words is "ten million, two hundred fifty-five thousand, thirty-one".