1310312022002 has 16 divisors (see below), whose sum is σ = 2028919840512. Its totient is φ = 634006442160.

The previous prime is 1310312021983. The next prime is 1310312022031. The reversal of 1310312022002 is 2002202130131.

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, 2539913 + ... + 3011939.

It is an arithmetic number, because the mean of its divisors is an integer number (126807490032).

Almost surely, 2^{1310312022002} is an apocalyptic number.

1310312022002 is a deficient number, since it is larger than the sum of its proper divisors (718607818510).

1310312022002 is a wasteful number, since it uses less digits than its factorization.

1310312022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516833.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1310312022002 its reverse (2002202130131), we get a palindrome (3312514152133).

The spelling of 1310312022002 in words is "one trillion, three hundred ten billion, three hundred twelve million, twenty-two thousand, two".