423297113 has 4 divisors (see below), whose sum is σ = 423448848. Its totient is φ = 423145380.

The previous prime is 423297109. The next prime is 423297151. The reversal of 423297113 is 311792324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 423297113 - 2² = 423297109 is a prime.

It is a super-3 number, since 3×423297113³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 423297113.

It is not an unprimeable number, because it can be changed into a prime (423297013) 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, 71603 + ... + 77288.

It is an arithmetic number, because the mean of its divisors is an integer number (105862212).

Almost surely, 2^423297113 is an apocalyptic number.

It is an amenable number.

423297113 is a deficient number, since it is larger than the sum of its proper divisors (151735).

423297113 is a wasteful number, since it uses less digits than its factorization.

423297113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151734.

The product of its digits is 9072, while the sum is 32.

The square root of 423297113 is about 20574.1855974909. The cubic root of 423297113 is about 750.8417884657.

The spelling of 423297113 in words is "four hundred twenty-three million, two hundred ninety-seven thousand, one hundred thirteen".