30233212130 has 32 divisors (see below), whose sum is σ = 59422800960. Its totient is φ = 10983568320.

The previous prime is 30233212123. The next prime is 30233212181. The reversal of 30233212130 is 3121233203.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10964 + ... + 246143.

It is an arithmetic number, because the mean of its divisors is an integer number (1856962530).

Almost surely, 2^30233212130 is an apocalyptic number.

30233212130 is a deficient number, since it is larger than the sum of its proper divisors (29189588830).

30233212130 is a wasteful number, since it uses less digits than its factorization.

30233212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258194.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30233212130 its reverse (3121233203), we get a palindrome (33354445333).

The spelling of 30233212130 in words is "thirty billion, two hundred thirty-three million, two hundred twelve thousand, one hundred thirty".