152204213 has 8 divisors (see below), whose sum is σ = 184180032. Its totient is φ = 122786496.

The previous prime is 152204201. The next prime is 152204243. The reversal of 152204213 is 312402251.

152204213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 152204213 - 2⁸ = 152203957 is a prime.

It is a super-2 number, since 2×152204213² = 46332244909898738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152204243) 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, 639395 + ... + 639632.

It is an arithmetic number, because the mean of its divisors is an integer number (23022504).

Almost surely, 2^152204213 is an apocalyptic number.

It is an amenable number.

152204213 is a deficient number, since it is larger than the sum of its proper divisors (31975819).

152204213 is a wasteful number, since it uses less digits than its factorization.

152204213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279051.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 152204213 is about 12337.1071568662. The cubic root of 152204213 is about 533.9192238024.

Adding to 152204213 its reverse (312402251), we get a palindrome (464606464).

The spelling of 152204213 in words is "one hundred fifty-two million, two hundred four thousand, two hundred thirteen".