313031231002 has 8 divisors (see below), whose sum is σ = 536624967456. Its totient is φ = 134156241852.

The previous prime is 313031230951. The next prime is 313031231011. The reversal of 313031231002 is 200132130313.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11179686808 + ... + 11179686835.

It is an arithmetic number, because the mean of its divisors is an integer number (67078120932).

Almost surely, 2^313031231002 is an apocalyptic number.

313031231002 is a deficient number, since it is larger than the sum of its proper divisors (223593736454).

313031231002 is a wasteful number, since it uses less digits than its factorization.

313031231002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22359373652.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 313031231002 its reverse (200132130313), we get a palindrome (513163361315).

The spelling of 313031231002 in words is "three hundred thirteen billion, thirty-one million, two hundred thirty-one thousand, two".