233000231210011 has 4 divisors (see below), whose sum is σ = 234017699468800. Its totient is φ = 231982762951224.

The previous prime is 233000231210009. The next prime is 233000231210051. The reversal of 233000231210011 is 110012132000332.

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 233000231210011 - 2¹ = 233000231210009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233000231210051) 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, 508734129051 + ... + 508734129508.

It is an arithmetic number, because the mean of its divisors is an integer number (58504424867200).

Almost surely, 2^{233000231210011} is an apocalyptic number.

233000231210011 is a deficient number, since it is larger than the sum of its proper divisors (1017468258789).

233000231210011 is a wasteful number, since it uses less digits than its factorization.

233000231210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017468258788.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 233000231210011 its reverse (110012132000332), we get a palindrome (343012363210343).

The spelling of 233000231210011 in words is "two hundred thirty-three trillion, two hundred thirty-one million, two hundred ten thousand, eleven".