30230011234 has 4 divisors (see below), whose sum is σ = 45345016854. Its totient is φ = 15115005616.

The previous prime is 30230011193. The next prime is 30230011267. The reversal of 30230011234 is 43211003203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43211003203 = 30137 ⋅1433819.

It can be written as a sum of positive squares in only one way, i.e., 22790431225 + 7439580009 = 150965^2 + 86253^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7557502807 + ... + 7557502810.

Almost surely, 2^30230011234 is an apocalyptic number.

30230011234 is a deficient number, since it is larger than the sum of its proper divisors (15115005620).

30230011234 is a wasteful number, since it uses less digits than its factorization.

30230011234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15115005619.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30230011234 its reverse (43211003203), we get a palindrome (73441014437).

The spelling of 30230011234 in words is "thirty billion, two hundred thirty million, eleven thousand, two hundred thirty-four".