150303214 has 4 divisors (see below), whose sum is σ = 225454824. Its totient is φ = 75151606.

The previous prime is 150303211. The next prime is 150303269. The reversal of 150303214 is 412303051.

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

It is a super-2 number, since 2×150303214² = 45182112277459592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150303191 and 150303200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150303211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37575802 + ... + 37575805.

It is an arithmetic number, because the mean of its divisors is an integer number (56363706).

Almost surely, 2^150303214 is an apocalyptic number.

150303214 is a deficient number, since it is larger than the sum of its proper divisors (75151610).

150303214 is an equidigital number, since it uses as much as digits as its factorization.

150303214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75151609.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 150303214 is about 12259.8211243068. The cubic root of 150303214 is about 531.6870580235.

Adding to 150303214 its reverse (412303051), we get a palindrome (562606265).

The spelling of 150303214 in words is "one hundred fifty million, three hundred three thousand, two hundred fourteen".