152205343 has 4 divisors (see below), whose sum is σ = 152368720. Its totient is φ = 152041968.

The previous prime is 152205341. The next prime is 152205353. The reversal of 152205343 is 343502251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343502251 = 1439 ⋅238709.

It is a cyclic number.

It is not a de Polignac number, because 152205343 - 2¹ = 152205341 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 (152205341) 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, 80283 + ... + 82156.

It is an arithmetic number, because the mean of its divisors is an integer number (38092180).

Almost surely, 2^152205343 is an apocalyptic number.

152205343 is a deficient number, since it is larger than the sum of its proper divisors (163377).

152205343 is an equidigital number, since it uses as much as digits as its factorization.

152205343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163376.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 152205343 is about 12337.1529535789. The cubic root of 152205343 is about 533.9205451133.

Adding to 152205343 its reverse (343502251), we get a palindrome (495707594).

The spelling of 152205343 in words is "one hundred fifty-two million, two hundred five thousand, three hundred forty-three".