152342243 has 8 divisors (see below), whose sum is σ = 154169568. Its totient is φ = 150526144.

The previous prime is 152342237. The next prime is 152342251. The reversal of 152342243 is 342243251.

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 152342243 - 2¹⁸ = 152080099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152342233) 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 7 ways as a sum of consecutive naturals, for example, 26255 + ... + 31527.

It is an arithmetic number, because the mean of its divisors is an integer number (19271196).

Almost surely, 2^152342243 is an apocalyptic number.

152342243 is a deficient number, since it is larger than the sum of its proper divisors (1827325).

152342243 is a wasteful number, since it uses less digits than its factorization.

152342243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613.

The product of its digits is 5760, while the sum is 26.

The square root of 152342243 is about 12342.6999882522. The cubic root of 152342243 is about 534.0805741407.

Adding to 152342243 its reverse (342243251), we get a palindrome (494585494).

The spelling of 152342243 in words is "one hundred fifty-two million, three hundred forty-two thousand, two hundred forty-three".