791102313331103 has 4 divisors (see below), whose sum is σ = 791102938488480. Its totient is φ = 791101688173728.

The previous prime is 791102313331073. The next prime is 791102313331147. The reversal of 791102313331103 is 301133313201197.

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 791102313331103 - 2⁴⁸ = 509627336620447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791102313361103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310676663 + ... + 313212696.

It is an arithmetic number, because the mean of its divisors is an integer number (197775734622120).

Almost surely, 2^{791102313331103} is an apocalyptic number.

791102313331103 is a deficient number, since it is larger than the sum of its proper divisors (625157377).

791102313331103 is a wasteful number, since it uses less digits than its factorization.

791102313331103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625157376.

The product of its (nonzero) digits is 30618, while the sum is 38.

The spelling of 791102313331103 in words is "seven hundred ninety-one trillion, one hundred two billion, three hundred thirteen million, three hundred thirty-one thousand, one hundred three".