10431293 has 4 divisors (see below), whose sum is σ = 10438428. Its totient is φ = 10424160.

The previous prime is 10431277. The next prime is 10431313. The reversal of 10431293 is 39213401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3232804 + 7198489 = 1798^2 + 2683^2 .

It is a cyclic number.

It is not a de Polignac number, because 10431293 - 2⁴ = 10431277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431233) 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, 488 + ... + 4593.

It is an arithmetic number, because the mean of its divisors is an integer number (2609607).

Almost surely, 2^10431293 is an apocalyptic number.

It is an amenable number.

10431293 is a deficient number, since it is larger than the sum of its proper divisors (7135).

10431293 is an equidigital number, since it uses as much as digits as its factorization.

10431293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7134.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 10431293 is about 3229.7512288100. The cubic root of 10431293 is about 218.4972866114.

Adding to 10431293 its reverse (39213401), we get a palindrome (49644694).

The spelling of 10431293 in words is "ten million, four hundred thirty-one thousand, two hundred ninety-three".