233150213 has 4 divisors (see below), whose sum is σ = 233186400. Its totient is φ = 233114028.

The previous prime is 233150207. The next prime is 233150219. The reversal of 233150213 is 312051332.

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 an interprime number because it is at equal distance from previous prime (233150207) and next prime (233150219).

It is a cyclic number.

It is not a de Polignac number, because 233150213 - 2¹² = 233146117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233150219) 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, 5513 + ... + 22286.

It is an arithmetic number, because the mean of its divisors is an integer number (58296600).

Almost surely, 2^233150213 is an apocalyptic number.

It is an amenable number.

233150213 is a deficient number, since it is larger than the sum of its proper divisors (36187).

233150213 is an equidigital number, since it uses as much as digits as its factorization.

233150213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36186.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 233150213 is about 15269.2571201090. The cubic root of 233150213 is about 615.4771567404.

The spelling of 233150213 in words is "two hundred thirty-three million, one hundred fifty thousand, two hundred thirteen".