313130331121003 has 8 divisors (see below), whose sum is σ = 343088413616880. Its totient is φ = 283420863418080.

The previous prime is 313130331120947. The next prime is 313130331121033. The reversal of 313130331121003 is 300121133031313.

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

It is a cyclic number.

It is not a de Polignac number, because 313130331121003 - 2¹³ = 313130331112811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313130331121033) 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, 62153695600 + ... + 62153700637.

It is an arithmetic number, because the mean of its divisors is an integer number (42886051702110).

Almost surely, 2^{313130331121003} is an apocalyptic number.

313130331121003 is a deficient number, since it is larger than the sum of its proper divisors (29958082495877).

313130331121003 is a wasteful number, since it uses less digits than its factorization.

313130331121003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124307396477.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 313130331121003 its reverse (300121133031313), we get a palindrome (613251464152316).

It can be divided in two parts, 313130 and 331121003, that added together give a palindrome (331434133).

The spelling of 313130331121003 in words is "three hundred thirteen trillion, one hundred thirty billion, three hundred thirty-one million, one hundred twenty-one thousand, three".