797830702111 has 4 divisors (see below), whose sum is σ = 799416847152. Its totient is φ = 796244557072.

The previous prime is 797830702061. The next prime is 797830702213. The reversal of 797830702111 is 111207038797.

797830702111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 797830702111 - 2³³ = 789240767519 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 (797830712111) 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, 793071766 + ... + 793072771.

It is an arithmetic number, because the mean of its divisors is an integer number (199854211788).

Almost surely, 2^797830702111 is an apocalyptic number.

797830702111 is a deficient number, since it is larger than the sum of its proper divisors (1586145041).

797830702111 is a wasteful number, since it uses less digits than its factorization.

797830702111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586145040.

The product of its (nonzero) digits is 148176, while the sum is 46.

It can be divided in two parts, 797830 and 702111, that added together give a palindrome (1499941).

The spelling of 797830702111 in words is "seven hundred ninety-seven billion, eight hundred thirty million, seven hundred two thousand, one hundred eleven".