10431013 has 8 divisors (see below), whose sum is σ = 11090520. Its totient is φ = 9776640.

The previous prime is 10431011. The next prime is 10431017. The reversal of 10431013 is 31013401.

10431013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1085764 + 9345249 = 1042^2 + 3057^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10431013 - 2¹ = 10431011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10430984 and 10431002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431011) 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, 3433 + ... + 5713.

It is an arithmetic number, because the mean of its divisors is an integer number (1386315).

Almost surely, 2^10431013 is an apocalyptic number.

It is an amenable number.

10431013 is a deficient number, since it is larger than the sum of its proper divisors (659507).

10431013 is a wasteful number, since it uses less digits than its factorization.

10431013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 10431013 is about 3229.7078815274. The cubic root of 10431013 is about 218.4953316033.

Adding to 10431013 its reverse (31013401), we get a palindrome (41444414).

The spelling of 10431013 in words is "ten million, four hundred thirty-one thousand, thirteen".