150243347 has 4 divisors (see below), whose sum is σ = 154304016. Its totient is φ = 146182680.

The previous prime is 150243341. The next prime is 150243361. The reversal of 150243347 is 743342051.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150243347 - 2⁶ = 150243283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150243341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2030279 + ... + 2030352.

It is an arithmetic number, because the mean of its divisors is an integer number (38576004).

Almost surely, 2^150243347 is an apocalyptic number.

150243347 is a deficient number, since it is larger than the sum of its proper divisors (4060669).

150243347 is an equidigital number, since it uses as much as digits as its factorization.

150243347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060668.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 150243347 is about 12257.3792875965. The cubic root of 150243347 is about 531.6164568804.

Adding to 150243347 its reverse (743342051), we get a palindrome (893585398).

The spelling of 150243347 in words is "one hundred fifty million, two hundred forty-three thousand, three hundred forty-seven".