230231223029 has 4 divisors (see below), whose sum is σ = 242348655840. Its totient is φ = 218113790220.

The previous prime is 230231223017. The next prime is 230231223059. The reversal of 230231223029 is 920322132032.

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 a de Polignac number, because none of the positive numbers 2^k-230231223029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230231222992 and 230231223010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230231223059) 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, 6058716377 + ... + 6058716414.

It is an arithmetic number, because the mean of its divisors is an integer number (60587163960).

Almost surely, 2^230231223029 is an apocalyptic number.

It is an amenable number.

230231223029 is a deficient number, since it is larger than the sum of its proper divisors (12117432811).

230231223029 is a wasteful number, since it uses less digits than its factorization.

230231223029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12117432810.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 230231223029 in words is "two hundred thirty billion, two hundred thirty-one million, two hundred twenty-three thousand, twenty-nine".