213043151 has 8 divisors (see below), whose sum is σ = 223458240. Its totient is φ = 202873248.

The previous prime is 213043147. The next prime is 213043153. The reversal of 213043151 is 151340312.

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 213043151 - 2² = 213043147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213043153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59516 + ... + 62993.

It is an arithmetic number, because the mean of its divisors is an integer number (27932280).

Almost surely, 2^213043151 is an apocalyptic number.

213043151 is a deficient number, since it is larger than the sum of its proper divisors (10415089).

213043151 is a wasteful number, since it uses less digits than its factorization.

213043151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122593.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 213043151 is about 14595.9977733624. The cubic root of 213043151 is about 597.2495881749.

Adding to 213043151 its reverse (151340312), we get a palindrome (364383463).

The spelling of 213043151 in words is "two hundred thirteen million, forty-three thousand, one hundred fifty-one".