1302313322002 has 96 divisors (see below), whose sum is σ = 2492001659520. Its totient is φ = 504734872320.

The previous prime is 1302313321997. The next prime is 1302313322021. The reversal of 1302313322002 is 2002233132031.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 491994643 + ... + 491997289.

It is an arithmetic number, because the mean of its divisors is an integer number (25958350620).

Almost surely, 2^{1302313322002} is an apocalyptic number.

1302313322002 is a deficient number, since it is larger than the sum of its proper divisors (1189688337518).

1302313322002 is a wasteful number, since it uses less digits than its factorization.

1302313322002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896 (or 4889 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1302313322002 its reverse (2002233132031), we get a palindrome (3304546454033).

The spelling of 1302313322002 in words is "one trillion, three hundred two billion, three hundred thirteen million, three hundred twenty-two thousand, two".