230034430033 has 4 divisors (see below), whose sum is σ = 230506780480. Its totient is φ = 229562079588.

The previous prime is 230034430027. The next prime is 230034430039. The reversal of 230034430033 is 330034430032.

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 (230034430027) and next prime (230034430039).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230034430033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230034430039) 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, 236174493 + ... + 236175466.

It is an arithmetic number, because the mean of its divisors is an integer number (57626695120).

Almost surely, 2^230034430033 is an apocalyptic number.

It is an amenable number.

230034430033 is a deficient number, since it is larger than the sum of its proper divisors (472350447).

230034430033 is an equidigital number, since it uses as much as digits as its factorization.

230034430033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472350446.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 230034430033 its reverse (330034430032), we get a palindrome (560068860065).

Subtracting 230034430033 from its reverse (330034430032), we obtain a palindrome (99999999999).

The spelling of 230034430033 in words is "two hundred thirty billion, thirty-four million, four hundred thirty thousand, thirty-three".