233012213 has 8 divisors (see below), whose sum is σ = 274890240. Its totient is φ = 193281840.

The previous prime is 233012209. The next prime is 233012267. The reversal of 233012213 is 312210332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233012213 - 2² = 233012209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233012191 and 233012200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233012113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536678 + ... + 537111.

It is an arithmetic number, because the mean of its divisors is an integer number (34361280).

Almost surely, 2^233012213 is an apocalyptic number.

It is an amenable number.

233012213 is a deficient number, since it is larger than the sum of its proper divisors (41878027).

233012213 is a wasteful number, since it uses less digits than its factorization.

233012213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073827.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 233012213 is about 15264.7375673478. The cubic root of 233012213 is about 615.3557005489.

Adding to 233012213 its reverse (312210332), we get a palindrome (545222545).

The spelling of 233012213 in words is "two hundred thirty-three million, twelve thousand, two hundred thirteen".