230070723573 has 4 divisors (see below), whose sum is σ = 306760964768. Its totient is φ = 153380482380.

The previous prime is 230070723529. The next prime is 230070723581. The reversal of 230070723573 is 375327070032.

230070723573 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 230070723573 - 2¹⁷ = 230070592501 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 (230070723523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38345120593 + ... + 38345120598.

It is an arithmetic number, because the mean of its divisors is an integer number (76690241192).

Almost surely, 2^230070723573 is an apocalyptic number.

It is an amenable number.

230070723573 is a deficient number, since it is larger than the sum of its proper divisors (76690241195).

230070723573 is an equidigital number, since it uses as much as digits as its factorization.

230070723573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76690241194.

The product of its (nonzero) digits is 185220, while the sum is 39.

The spelling of 230070723573 in words is "two hundred thirty billion, seventy million, seven hundred twenty-three thousand, five hundred seventy-three".