233330011112213 has 4 divisors (see below), whose sum is σ = 238756290440448. Its totient is φ = 227903731783980.

The previous prime is 233330011112207. The next prime is 233330011112221. The reversal of 233330011112213 is 312211110033332.

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 233330011112213 - 2¹⁶ = 233330011046677 is a prime.

It is a super-2 number, since 2×233330011112213² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233330011117213) 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, 2713139664053 + ... + 2713139664138.

It is an arithmetic number, because the mean of its divisors is an integer number (59689072610112).

Almost surely, 2^{233330011112213} is an apocalyptic number.

It is an amenable number.

233330011112213 is a deficient number, since it is larger than the sum of its proper divisors (5426279328235).

233330011112213 is an equidigital number, since it uses as much as digits as its factorization.

233330011112213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5426279328234.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 233330011112213 its reverse (312211110033332), we get a palindrome (545541121145545).

The spelling of 233330011112213 in words is "two hundred thirty-three trillion, three hundred thirty billion, eleven million, one hundred twelve thousand, two hundred thirteen".