30232134021 has 8 divisors (see below), whose sum is σ = 40326755040. Its totient is φ = 20146134512.

The previous prime is 30232133963. The next prime is 30232134047. The reversal of 30232134021 is 12043123203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30232134021 - 2¹¹ = 30232131973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232134071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2147190 + ... + 2161223.

It is an arithmetic number, because the mean of its divisors is an integer number (5040844380).

Almost surely, 2^30232134021 is an apocalyptic number.

It is an amenable number.

30232134021 is a deficient number, since it is larger than the sum of its proper divisors (10094621019).

30232134021 is a wasteful number, since it uses less digits than its factorization.

30232134021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4310755.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30232134021 its reverse (12043123203), we get a palindrome (42275257224).

The spelling of 30232134021 in words is "thirty billion, two hundred thirty-two million, one hundred thirty-four thousand, twenty-one".