230133111333 has 4 divisors (see below), whose sum is σ = 306844148448. Its totient is φ = 153422074220.

The previous prime is 230133111311. The next prime is 230133111349. The reversal of 230133111333 is 333111331032.

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 230133111333 - 2⁵ = 230133111301 is a prime.

It is a super-2 number, since 2×230133111333² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230133111353) 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, 38355518553 + ... + 38355518558.

It is an arithmetic number, because the mean of its divisors is an integer number (76711037112).

Almost surely, 2^230133111333 is an apocalyptic number.

It is an amenable number.

230133111333 is a deficient number, since it is larger than the sum of its proper divisors (76711037115).

230133111333 is an equidigital number, since it uses as much as digits as its factorization.

230133111333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76711037114.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 230133111333 its reverse (333111331032), we get a palindrome (563244442365).

The spelling of 230133111333 in words is "two hundred thirty billion, one hundred thirty-three million, one hundred eleven thousand, three hundred thirty-three".