30230404573 has 4 divisors (see below), whose sum is σ = 30230754588. Its totient is φ = 30230054560.

The previous prime is 30230404543. The next prime is 30230404627. The reversal of 30230404573 is 37540403203.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1853991364 + 28376413209 = 43058^2 + 168453^2 .

It is a cyclic number.

It is not a de Polignac number, because 30230404573 - 2⁵ = 30230404541 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 (30230404543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57615 + ... + 252547.

It is an arithmetic number, because the mean of its divisors is an integer number (7557688647).

Almost surely, 2^30230404573 is an apocalyptic number.

It is an amenable number.

30230404573 is a deficient number, since it is larger than the sum of its proper divisors (350015).

30230404573 is a wasteful number, since it uses less digits than its factorization.

30230404573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350014.

The product of its (nonzero) digits is 30240, while the sum is 31.

Adding to 30230404573 its reverse (37540403203), we get a palindrome (67770807776).

The spelling of 30230404573 in words is "thirty billion, two hundred thirty million, four hundred four thousand, five hundred seventy-three".