1321302113302 has 32 divisors (see below), whose sum is σ = 2087895250080. Its totient is φ = 626212581120.

The previous prime is 1321302113297. The next prime is 1321302113311. The reversal of 1321302113302 is 2033112031231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1493338 + ... + 2207410.

It is an arithmetic number, because the mean of its divisors is an integer number (65246726565).

Almost surely, 2^{1321302113302} is an apocalyptic number.

1321302113302 is a deficient number, since it is larger than the sum of its proper divisors (766593136778).

1321302113302 is a wasteful number, since it uses less digits than its factorization.

1321302113302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714688.

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

Adding to 1321302113302 its reverse (2033112031231), we get a palindrome (3354414144533).

The spelling of 1321302113302 in words is "one trillion, three hundred twenty-one billion, three hundred two million, one hundred thirteen thousand, three hundred two".