313423100003 has 4 divisors (see below), whose sum is σ = 337532569248. Its totient is φ = 289313630760.

The previous prime is 313423099999. The next prime is 313423100017. The reversal of 313423100003 is 300001324313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300001324313 = 493463 ⋅607951.

It is a cyclic number.

It is not a de Polignac number, because 313423100003 - 2² = 313423099999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313423100063) 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, 12054734603 + ... + 12054734628.

It is an arithmetic number, because the mean of its divisors is an integer number (84383142312).

Almost surely, 2^313423100003 is an apocalyptic number.

313423100003 is a deficient number, since it is larger than the sum of its proper divisors (24109469245).

313423100003 is a wasteful number, since it uses less digits than its factorization.

313423100003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24109469244.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 313423100003 its reverse (300001324313), we get a palindrome (613424424316).

The spelling of 313423100003 in words is "three hundred thirteen billion, four hundred twenty-three million, one hundred thousand, three".