152132213 has 4 divisors (see below), whose sum is σ = 152160000. Its totient is φ = 152104428.

The previous prime is 152132209. The next prime is 152132251. The reversal of 152132213 is 312231251.

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 a cyclic number.

It is not a de Polignac number, because 152132213 - 2² = 152132209 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 (152132273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2645 + ... + 17642.

It is an arithmetic number, because the mean of its divisors is an integer number (38040000).

Almost surely, 2^152132213 is an apocalyptic number.

It is an amenable number.

152132213 is a deficient number, since it is larger than the sum of its proper divisors (27787).

152132213 is an equidigital number, since it uses as much as digits as its factorization.

152132213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27786.

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

The square root of 152132213 is about 12334.1887856478. The cubic root of 152132213 is about 533.8350205980.

Adding to 152132213 its reverse (312231251), we get a palindrome (464363464).

The spelling of 152132213 in words is "one hundred fifty-two million, one hundred thirty-two thousand, two hundred thirteen".