1313304150402 has 24 divisors (see below), whose sum is σ = 2845550612736. Its totient is φ = 437759082936.

The previous prime is 1313304150397. The next prime is 1313304150413. The reversal of 1313304150402 is 2040514033131.

It is a happy number.

1313304150402 is a `hidden beast` number, since 1 + 313 + 304 + 1 + 5 + 0 + 40 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187483 + ... + 1631489.

It is an arithmetic number, because the mean of its divisors is an integer number (118564608864).

Almost surely, 2^{1313304150402} is an apocalyptic number.

1313304150402 is an abundant number, since it is smaller than the sum of its proper divisors (1532246462334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313304150402 is a wasteful number, since it uses less digits than its factorization.

1313304150402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494542 (or 1494539 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 1313304150402 its reverse (2040514033131), we get a palindrome (3353818183533).

The spelling of 1313304150402 in words is "one trillion, three hundred thirteen billion, three hundred four million, one hundred fifty thousand, four hundred two".