151600243 has 2 divisors, whose sum is σ = 151600244. Its totient is φ = 151600242.

The previous prime is 151600223. The next prime is 151600249. The reversal of 151600243 is 342006151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151600243 - 2⁹ = 151599731 is a prime.

It is not a weakly prime, because it can be changed into another prime (151600249) 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 as a sum of consecutive naturals, namely, 75800121 + 75800122.

It is an arithmetic number, because the mean of its divisors is an integer number (75800122).

Almost surely, 2^151600243 is an apocalyptic number.

151600243 is a deficient number, since it is larger than the sum of its proper divisors (1).

151600243 is an equidigital number, since it uses as much as digits as its factorization.

151600243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 151600243 is about 12312.6050452372. The cubic root of 151600243 is about 533.2120627485.

Adding to 151600243 its reverse (342006151), we get a palindrome (493606394).

The spelling of 151600243 in words is "one hundred fifty-one million, six hundred thousand, two hundred forty-three".