299213107 has 4 divisors (see below), whose sum is σ = 316813896. Its totient is φ = 281612320.

The previous prime is 299213093. The next prime is 299213119. The reversal of 299213107 is 701312992.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-299213107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (299213137) 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, 8800369 + ... + 8800402.

It is an arithmetic number, because the mean of its divisors is an integer number (79203474).

Almost surely, 2^299213107 is an apocalyptic number.

299213107 is a deficient number, since it is larger than the sum of its proper divisors (17600789).

299213107 is a wasteful number, since it uses less digits than its factorization.

299213107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17600788.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 299213107 is about 17297.7775162013. Note that the first 3 decimals coincide. The cubic root of 299213107 is about 668.8471352544.

The spelling of 299213107 in words is "two hundred ninety-nine million, two hundred thirteen thousand, one hundred seven".