1316205301402 has 16 divisors (see below), whose sum is σ = 2022590576160. Its totient is φ = 642044328912.

The previous prime is 1316205301391. The next prime is 1316205301493. The reversal of 1316205301402 is 2041035026131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8897752 + ... + 9044467.

It is an arithmetic number, because the mean of its divisors is an integer number (126411911010).

Almost surely, 2^{1316205301402} is an apocalyptic number.

1316205301402 is a deficient number, since it is larger than the sum of its proper divisors (706385274758).

1316205301402 is a wasteful number, since it uses less digits than its factorization.

1316205301402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17943117.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 1316205301402 in words is "one trillion, three hundred sixteen billion, two hundred five million, three hundred one thousand, four hundred two".