10107257 has 4 divisors (see below), whose sum is σ = 10122576. Its totient is φ = 10091940.

The previous prime is 10107247. The next prime is 10107269. The reversal of 10107257 is 75270101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10107257 - 2⁸ = 10107001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10107247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6623 + ... + 8004.

It is an arithmetic number, because the mean of its divisors is an integer number (2530644).

Almost surely, 2^10107257 is an apocalyptic number.

It is an amenable number.

10107257 is a deficient number, since it is larger than the sum of its proper divisors (15319).

10107257 is an equidigital number, since it uses as much as digits as its factorization.

10107257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15318.

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 10107257 is about 3179.1912493589. The cubic root of 10107257 is about 216.2109921065.

Adding to 10107257 its reverse (75270101), we get a palindrome (85377358).

The spelling of 10107257 in words is "ten million, one hundred seven thousand, two hundred fifty-seven".