230723713 has 4 divisors (see below), whose sum is σ = 251698608. Its totient is φ = 209748820.

The previous prime is 230723663. The next prime is 230723723. The reversal of 230723713 is 317327032.

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 230723713 - 2¹³ = 230715521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230723723) 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, 10487431 + ... + 10487452.

It is an arithmetic number, because the mean of its divisors is an integer number (62924652).

Almost surely, 2^230723713 is an apocalyptic number.

It is an amenable number.

230723713 is a deficient number, since it is larger than the sum of its proper divisors (20974895).

230723713 is a wasteful number, since it uses less digits than its factorization.

230723713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20974894.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 230723713 is about 15189.5922591754. The cubic root of 230723713 is about 613.3345230430.

The spelling of 230723713 in words is "two hundred thirty million, seven hundred twenty-three thousand, seven hundred thirteen".