30132231234 has 16 divisors (see below), whose sum is σ = 68873671488. Its totient is φ = 8609208912.

The previous prime is 30132231221. The next prime is 30132231313. The reversal of 30132231234 is 43213223103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358716997 + ... + 358717080.

It is an arithmetic number, because the mean of its divisors is an integer number (4304604468).

Almost surely, 2^30132231234 is an apocalyptic number.

30132231234 is an abundant number, since it is smaller than the sum of its proper divisors (38741440254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30132231234 is a wasteful number, since it uses less digits than its factorization.

30132231234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717434089.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30132231234 its reverse (43213223103), we get a palindrome (73345454337).

The spelling of 30132231234 in words is "thirty billion, one hundred thirty-two million, two hundred thirty-one thousand, two hundred thirty-four".