299117380223 has 4 divisors (see below), whose sum is σ = 299136734760. Its totient is φ = 299098025688.

The previous prime is 299117380189. The next prime is 299117380231. The reversal of 299117380223 is 322083711992.

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 299117380223 - 2³⁴ = 281937511039 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 (299117383223) 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, 9654068 + ... + 9685001.

It is an arithmetic number, because the mean of its divisors is an integer number (74784183690).

Almost surely, 2^299117380223 is an apocalyptic number.

299117380223 is a deficient number, since it is larger than the sum of its proper divisors (19354537).

299117380223 is a wasteful number, since it uses less digits than its factorization.

299117380223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19354536.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 299117380223 in words is "two hundred ninety-nine billion, one hundred seventeen million, three hundred eighty thousand, two hundred twenty-three".