2031313002 has 8 divisors (see below), whose sum is σ = 4062626016. Its totient is φ = 677104332.

The previous prime is 2031313001. The next prime is 2031313007. The reversal of 2031313002 is 2003131302.

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

2031313002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2031313001) 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, 169276078 + ... + 169276089.

It is an arithmetic number, because the mean of its divisors is an integer number (507828252).

Almost surely, 2^2031313002 is an apocalyptic number.

2031313002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2031313002 is a wasteful number, since it uses less digits than its factorization.

2031313002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338552172.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2031313002 is about 45070.0898823155. The cubic root of 2031313002 is about 1266.4623481924.

Adding to 2031313002 its reverse (2003131302), we get a palindrome (4034444304).

It can be divided in two parts, 203131300 and 2, that added together give a palindrome (203131302).

The spelling of 2031313002 in words is "two billion, thirty-one million, three hundred thirteen thousand, two".