233100100033213 has 24 divisors (see below), whose sum is σ = 294110312772024. Its totient is φ = 183460623897600.

The previous prime is 233100100033181. The next prime is 233100100033223. The reversal of 233100100033213 is 312330001001332.

It can be written as a sum of positive squares in 4 ways, for example, as 202375819044 + 232897724214169 = 449862^2 + 15260987^2 .

It is not a de Polignac number, because 233100100033213 - 2⁵ = 233100100033181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233100100033223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3412551858 + ... + 3412620163.

It is an arithmetic number, because the mean of its divisors is an integer number (12254596365501).

Almost surely, 2^{233100100033213} is an apocalyptic number.

It is an amenable number.

233100100033213 is a deficient number, since it is larger than the sum of its proper divisors (61010212738811).

233100100033213 is a wasteful number, since it uses less digits than its factorization.

233100100033213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6825172093 (or 6825172086 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 233100100033213 its reverse (312330001001332), we get a palindrome (545430101034545).

The spelling of 233100100033213 in words is "two hundred thirty-three trillion, one hundred billion, one hundred million, thirty-three thousand, two hundred thirteen".