10313403 has 4 divisors (see below), whose sum is σ = 13751208. Its totient is φ = 6875600.

The previous prime is 10313363. The next prime is 10313423. The reversal of 10313403 is 30431301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30431301 = 3 ⋅10143767.

It is a cyclic number.

It is not a de Polignac number, because 10313403 - 2¹⁷ = 10182331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10313423) 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, 1718898 + ... + 1718903.

It is an arithmetic number, because the mean of its divisors is an integer number (3437802).

Almost surely, 2^10313403 is an apocalyptic number.

10313403 is a deficient number, since it is larger than the sum of its proper divisors (3437805).

10313403 is an equidigital number, since it uses as much as digits as its factorization.

10313403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3437804.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 10313403 is about 3211.4487384979. The cubic root of 10313403 is about 217.6710452646.

Adding to 10313403 its reverse (30431301), we get a palindrome (40744704).

The spelling of 10313403 in words is "ten million, three hundred thirteen thousand, four hundred three".