30233223029 has 4 divisors (see below), whose sum is σ = 31208488320. Its totient is φ = 29257957740.

The previous prime is 30233223001. The next prime is 30233223043. The reversal of 30233223029 is 92032233203.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 30233223029 - 2¹² = 30233218933 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30233222992 and 30233223010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233223049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487632599 + ... + 487632660.

It is an arithmetic number, because the mean of its divisors is an integer number (7802122080).

Almost surely, 2^30233223029 is an apocalyptic number.

It is an amenable number.

30233223029 is a deficient number, since it is larger than the sum of its proper divisors (975265291).

30233223029 is an equidigital number, since it uses as much as digits as its factorization.

30233223029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975265290.

The product of its (nonzero) digits is 11664, while the sum is 29.

The spelling of 30233223029 in words is "thirty billion, two hundred thirty-three million, two hundred twenty-three thousand, twenty-nine".