10245131 has 4 divisors (see below), whose sum is σ = 11033232. Its totient is φ = 9457032.

The previous prime is 10245089. The next prime is 10245139. The reversal of 10245131 is 13154201.

10245131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10245131 - 2¹⁰ = 10244107 is a prime.

It is a super-2 number, since 2×10245131² = 209925418414322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10245139) 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, 394031 + ... + 394056.

It is an arithmetic number, because the mean of its divisors is an integer number (2758308).

Almost surely, 2^10245131 is an apocalyptic number.

10245131 is a deficient number, since it is larger than the sum of its proper divisors (788101).

10245131 is an equidigital number, since it uses as much as digits as its factorization.

10245131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788100.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 10245131 is about 3200.8016183450. The cubic root of 10245131 is about 217.1896732629.

Adding to 10245131 its reverse (13154201), we get a palindrome (23399332).

The spelling of 10245131 in words is "ten million, two hundred forty-five thousand, one hundred thirty-one".