152116243 has 2 divisors, whose sum is σ = 152116244. Its totient is φ = 152116242.

The previous prime is 152116207. The next prime is 152116253. The reversal of 152116243 is 342611251.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152116243 - 2⁹ = 152115731 is a prime.

It is not a weakly prime, because it can be changed into another prime (152116253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76058121 + 76058122.

It is an arithmetic number, because the mean of its divisors is an integer number (76058122).

Almost surely, 2^152116243 is an apocalyptic number.

152116243 is a deficient number, since it is larger than the sum of its proper divisors (1).

152116243 is an equidigital number, since it uses as much as digits as its factorization.

152116243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 25.

The square root of 152116243 is about 12333.5413811281. The cubic root of 152116243 is about 533.8163402597.

Adding to 152116243 its reverse (342611251), we get a palindrome (494727494).

The spelling of 152116243 in words is "one hundred fifty-two million, one hundred sixteen thousand, two hundred forty-three".