150724243 has 2 divisors, whose sum is σ = 150724244. Its totient is φ = 150724242.

The previous prime is 150724187. The next prime is 150724279. The reversal of 150724243 is 342427051.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150724243 is a prime.

It is not a weakly prime, because it can be changed into another prime (150725243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75362121 + 75362122.

It is an arithmetic number, because the mean of its divisors is an integer number (75362122).

Almost surely, 2^150724243 is an apocalyptic number.

150724243 is a deficient number, since it is larger than the sum of its proper divisors (1).

150724243 is an equidigital number, since it uses as much as digits as its factorization.

150724243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 150724243 is about 12276.9802068750. The cubic root of 150724243 is about 532.1830486896.

The spelling of 150724243 in words is "one hundred fifty million, seven hundred twenty-four thousand, two hundred forty-three".