1313193825695 has 4 divisors (see below), whose sum is σ = 1575832590840. Its totient is φ = 1050555060552.

The previous prime is 1313193825679. The next prime is 1313193825707. The reversal of 1313193825695 is 5965283913131.

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

It is a cyclic number.

It is not a de Polignac number, because 1313193825695 - 2⁴ = 1313193825679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313193825695.

It is a congruent number.

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, 131319382565 + ... + 131319382574.

It is an arithmetic number, because the mean of its divisors is an integer number (393958147710).

Almost surely, 2^{1313193825695} is an apocalyptic number.

1313193825695 is a deficient number, since it is larger than the sum of its proper divisors (262638765145).

1313193825695 is an equidigital number, since it uses as much as digits as its factorization.

1313193825695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262638765144.

The product of its digits is 5248800, while the sum is 56.

The spelling of 1313193825695 in words is "one trillion, three hundred thirteen billion, one hundred ninety-three million, eight hundred twenty-five thousand, six hundred ninety-five".