2131313210302 has 16 divisors (see below), whose sum is σ = 3345304701312. Its totient is φ = 1017153452160.

The previous prime is 2131313210281. The next prime is 2131313210413. The reversal of 2131313210302 is 2030123131312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235447663 + ... + 235456714.

It is an arithmetic number, because the mean of its divisors is an integer number (209081543832).

Almost surely, 2^{2131313210302} is an apocalyptic number.

2131313210302 is a deficient number, since it is larger than the sum of its proper divisors (1213991491010).

2131313210302 is a wasteful number, since it uses less digits than its factorization.

2131313210302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470904483.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2131313210302 its reverse (2030123131312), we get a palindrome (4161436341614).

The spelling of 2131313210302 in words is "two trillion, one hundred thirty-one billion, three hundred thirteen million, two hundred ten thousand, three hundred two".