2002031313302 has 4 divisors (see below), whose sum is σ = 3003046969956. Its totient is φ = 1001015656650.

The previous prime is 2002031313211. The next prime is 2002031313349. The reversal of 2002031313302 is 2033131302002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500507828324 + ... + 500507828327.

It is an arithmetic number, because the mean of its divisors is an integer number (750761742489).

Almost surely, 2^{2002031313302} is an apocalyptic number.

2002031313302 is a deficient number, since it is larger than the sum of its proper divisors (1001015656654).

2002031313302 is a wasteful number, since it uses less digits than its factorization.

2002031313302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001015656653.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2002031313302 its reverse (2033131302002), we get a palindrome (4035162615304).

The spelling of 2002031313302 in words is "two trillion, two billion, thirty-one million, three hundred thirteen thousand, three hundred two".