10253431 has 8 divisors (see below), whose sum is σ = 10899360. Its totient is φ = 9645664.

The previous prime is 10253417. The next prime is 10253437. The reversal of 10253431 is 13435201.

10253431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10253431 - 2⁹ = 10252919 is a prime.

It is a super-2 number, since 2×10253431² = 210265694543522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10253399 and 10253408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10253437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3870 + ... + 5956.

It is an arithmetic number, because the mean of its divisors is an integer number (1362420).

Almost surely, 2^10253431 is an apocalyptic number.

10253431 is a deficient number, since it is larger than the sum of its proper divisors (645929).

10253431 is an frugal number, since it uses more digits than its factorization.

10253431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138 (or 2104 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 10253431 is about 3202.0979060610. The cubic root of 10253431 is about 217.2483088464.

Adding to 10253431 its reverse (13435201), we get a palindrome (23688632).

The spelling of 10253431 in words is "ten million, two hundred fifty-three thousand, four hundred thirty-one".