233000123030231 has 4 divisors (see below), whose sum is σ = 235402186154352. Its totient is φ = 230598059906112.

The previous prime is 233000123030203. The next prime is 233000123030249. The reversal of 233000123030231 is 132030321000332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233000123030231 - 2⁴² = 228602076519127 is a prime.

It is a super-2 number, since 2×233000123030231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233000123030197 and 233000123030206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233000123030531) 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, 1201031561915 + ... + 1201031562108.

It is an arithmetic number, because the mean of its divisors is an integer number (58850546538588).

Almost surely, 2^{233000123030231} is an apocalyptic number.

233000123030231 is a deficient number, since it is larger than the sum of its proper divisors (2402063124121).

233000123030231 is an equidigital number, since it uses as much as digits as its factorization.

233000123030231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402063124120.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 233000123030231 its reverse (132030321000332), we get a palindrome (365030444030563).

The spelling of 233000123030231 in words is "two hundred thirty-three trillion, one hundred twenty-three million, thirty thousand, two hundred thirty-one".