10010431 has 2 divisors, whose sum is σ = 10010432. Its totient is φ = 10010430.

The previous prime is 10010419. The next prime is 10010447. The reversal of 10010431 is 13401001.

It is a happy number.

10010431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10010431 is a prime.

It is a super-2 number, since 2×10010431² = 200417457611522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10010401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005215 + 5005216.

It is an arithmetic number, because the mean of its divisors is an integer number (5005216).

Almost surely, 2^10010431 is an apocalyptic number.

10010431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010431 is an equidigital number, since it uses as much as digits as its factorization.

10010431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 10010431 is about 3163.9265162137. The cubic root of 10010431 is about 215.5183526663.

Adding to 10010431 its reverse (13401001), we get a palindrome (23411432).

The spelling of 10010431 in words is "ten million, ten thousand, four hundred thirty-one".