313223031232003 has 4 divisors (see below), whose sum is σ = 326841423894288. Its totient is φ = 299604638569720.

The previous prime is 313223031231827. The next prime is 313223031232019. The reversal of 313223031232003 is 300232130322313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 313223031232003 - 2³³ = 313214441297411 is a prime.

It is a super-2 number, since 2×313223031232003² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (313223031242003) 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, 6809196331108 + ... + 6809196331153.

It is an arithmetic number, because the mean of its divisors is an integer number (81710355973572).

Almost surely, 2^{313223031232003} is an apocalyptic number.

313223031232003 is a deficient number, since it is larger than the sum of its proper divisors (13618392662285).

313223031232003 is a wasteful number, since it uses less digits than its factorization.

313223031232003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13618392662284.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 313223031232003 its reverse (300232130322313), we get a palindrome (613455161554316).

The spelling of 313223031232003 in words is "three hundred thirteen trillion, two hundred twenty-three billion, thirty-one million, two hundred thirty-two thousand, three".