1021304321314 has 8 divisors (see below), whose sum is σ = 1531962685440. Its totient is φ = 510650092836.

The previous prime is 1021304321309. The next prime is 1021304321371. The reversal of 1021304321314 is 4131234031201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317154 + ... + 1463965.

It is an arithmetic number, because the mean of its divisors is an integer number (191495335680).

Almost surely, 2^{1021304321314} is an apocalyptic number.

1021304321314 is a deficient number, since it is larger than the sum of its proper divisors (510658364126).

1021304321314 is a wasteful number, since it uses less digits than its factorization.

1021304321314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067824.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1021304321314 its reverse (4131234031201), we get a palindrome (5152538352515).

The spelling of 1021304321314 in words is "one trillion, twenty-one billion, three hundred four million, three hundred twenty-one thousand, three hundred fourteen".