313130032303 has 8 divisors (see below), whose sum is σ = 344912870016. Its totient is φ = 281899939800.

The previous prime is 313130032291. The next prime is 313130032337. The reversal of 313130032303 is 303230031313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313130032303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313130032343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138185113 + ... + 138187378.

It is an arithmetic number, because the mean of its divisors is an integer number (43114108752).

Almost surely, 2^313130032303 is an apocalyptic number.

313130032303 is a deficient number, since it is larger than the sum of its proper divisors (31782837713).

313130032303 is a wasteful number, since it uses less digits than its factorization.

313130032303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276372605.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 313130032303 its reverse (303230031313), we get a palindrome (616360063616).

The spelling of 313130032303 in words is "three hundred thirteen billion, one hundred thirty million, thirty-two thousand, three hundred three".