1313403101398 has 4 divisors (see below), whose sum is σ = 1970104652100. Its totient is φ = 656701550698.

The previous prime is 1313403101369. The next prime is 1313403101431. The reversal of 1313403101398 is 8931013043131.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328350775348 + ... + 328350775351.

It is an arithmetic number, because the mean of its divisors is an integer number (492526163025).

Almost surely, 2^{1313403101398} is an apocalyptic number.

1313403101398 is a deficient number, since it is larger than the sum of its proper divisors (656701550702).

1313403101398 is an equidigital number, since it uses as much as digits as its factorization.

1313403101398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656701550701.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 1313403101398 in words is "one trillion, three hundred thirteen billion, four hundred three million, one hundred one thousand, three hundred ninety-eight".