150242347 has 2 divisors, whose sum is σ = 150242348. Its totient is φ = 150242346.

The previous prime is 150242299. The next prime is 150242357. The reversal of 150242347 is 743242051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150242347 - 2⁷ = 150242219 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150242357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75121173 + 75121174.

It is an arithmetic number, because the mean of its divisors is an integer number (75121174).

Almost surely, 2^150242347 is an apocalyptic number.

150242347 is a deficient number, since it is larger than the sum of its proper divisors (1).

150242347 is an equidigital number, since it uses as much as digits as its factorization.

150242347 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 150242347 is about 12257.3384957747. The cubic root of 150242347 is about 531.6152774213.

Adding to 150242347 its reverse (743242051), we get a palindrome (893484398).

It can be divided in two parts, 15024 and 2347, that added together give a palindrome (17371).

The spelling of 150242347 in words is "one hundred fifty million, two hundred forty-two thousand, three hundred forty-seven".