233011002213 has 32 divisors (see below), whose sum is σ = 378893844480. Its totient is φ = 140352387120.

The previous prime is 233011002209. The next prime is 233011002223. The reversal of 233011002213 is 312200110332.

233011002213 is a `hidden beast` number, since 2 + 330 + 110 + 0 + 221 + 3 = 666.

It is not a de Polignac number, because 233011002213 - 2² = 233011002209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233011002223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2358181 + ... + 2455002.

It is an arithmetic number, because the mean of its divisors is an integer number (11840432640).

Almost surely, 2^233011002213 is an apocalyptic number.

It is an amenable number.

233011002213 is a deficient number, since it is larger than the sum of its proper divisors (145882842267).

233011002213 is a wasteful number, since it uses less digits than its factorization.

233011002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4813366 (or 4813360 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 233011002213 its reverse (312200110332), we get a palindrome (545211112545).

The spelling of 233011002213 in words is "two hundred thirty-three billion, eleven million, two thousand, two hundred thirteen".