10131255 has 24 divisors (see below), whose sum is σ = 17690400. Its totient is φ = 5363520.

The previous prime is 10131227. The next prime is 10131257. The reversal of 10131255 is 55213101.

It is not a de Polignac number, because 10131255 - 2⁷ = 10131127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5950 + ... + 7460.

It is an arithmetic number, because the mean of its divisors is an integer number (737100).

Almost surely, 2^10131255 is an apocalyptic number.

10131255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10131255 is a deficient number, since it is larger than the sum of its proper divisors (7559145).

10131255 is a wasteful number, since it uses less digits than its factorization.

10131255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671 (or 1668 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 10131255 is about 3182.9632420121. The cubic root of 10131255 is about 216.3819758621.

Adding to 10131255 its reverse (55213101), we get a palindrome (65344356).

The spelling of 10131255 in words is "ten million, one hundred thirty-one thousand, two hundred fifty-five".