30421024233 has 4 divisors (see below), whose sum is σ = 40561365648. Its totient is φ = 20280682820.

The previous prime is 30421024219. The next prime is 30421024247. The reversal of 30421024233 is 33242012403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (30421024219) and next prime (30421024247).

It is a cyclic number.

It is not a de Polignac number, because 30421024233 - 2⁵ = 30421024201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30421024213) 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, 5070170703 + ... + 5070170708.

It is an arithmetic number, because the mean of its divisors is an integer number (10140341412).

Almost surely, 2^30421024233 is an apocalyptic number.

It is an amenable number.

30421024233 is a deficient number, since it is larger than the sum of its proper divisors (10140341415).

30421024233 is a wasteful number, since it uses less digits than its factorization.

30421024233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10140341414.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30421024233 its reverse (33242012403), we get a palindrome (63663036636).

The spelling of 30421024233 in words is "thirty billion, four hundred twenty-one million, twenty-four thousand, two hundred thirty-three".