10311413 has 6 divisors (see below), whose sum is σ = 11994966. Its totient is φ = 8838312.

The previous prime is 10311409. The next prime is 10311421. The reversal of 10311413 is 31411301.

It can be written as a sum of positive squares in only one way, i.e., 9878449 + 432964 = 3143^2 + 658^2 .

It is not a de Polignac number, because 10311413 - 2² = 10311409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311913) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105170 + ... + 105267.

It is an arithmetic number, because the mean of its divisors is an integer number (1999161).

Almost surely, 2^10311413 is an apocalyptic number.

It is an amenable number.

10311413 is a deficient number, since it is larger than the sum of its proper divisors (1683553).

10311413 is an equidigital number, since it uses as much as digits as its factorization.

10311413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210451 (or 210444 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 10311413 is about 3211.1388945357. The cubic root of 10311413 is about 217.6570442847.

Adding to 10311413 its reverse (31411301), we get a palindrome (41722714).

The spelling of 10311413 in words is "ten million, three hundred eleven thousand, four hundred thirteen".