403103412313 has 4 divisors (see below), whose sum is σ = 460689614080. Its totient is φ = 345517210548.

The previous prime is 403103412301. The next prime is 403103412319. The reversal of 403103412313 is 313214301304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 403103412313 - 2⁹ = 403103411801 is a prime.

It is a super-2 number, since 2×403103412313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403103412319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28793100873 + ... + 28793100886.

It is an arithmetic number, because the mean of its divisors is an integer number (115172403520).

Almost surely, 2^403103412313 is an apocalyptic number.

It is an amenable number.

403103412313 is a deficient number, since it is larger than the sum of its proper divisors (57586201767).

403103412313 is an equidigital number, since it uses as much as digits as its factorization.

403103412313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57586201766.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 403103412313 its reverse (313214301304), we get a palindrome (716317713617).

The spelling of 403103412313 in words is "four hundred three billion, one hundred three million, four hundred twelve thousand, three hundred thirteen".