150214135 has 4 divisors (see below), whose sum is σ = 180256968. Its totient is φ = 120171304.

The previous prime is 150214123. The next prime is 150214139. The reversal of 150214135 is 531412051.

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 150214135 - 2¹¹ = 150212087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150214139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15021409 + ... + 15021418.

It is an arithmetic number, because the mean of its divisors is an integer number (45064242).

Almost surely, 2^150214135 is an apocalyptic number.

150214135 is a deficient number, since it is larger than the sum of its proper divisors (30042833).

150214135 is an equidigital number, since it uses as much as digits as its factorization.

150214135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30042832.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 150214135 is about 12256.1876209529. The cubic root of 150214135 is about 531.5820003651.

Adding to 150214135 its reverse (531412051), we get a palindrome (681626186).

The spelling of 150214135 in words is "one hundred fifty million, two hundred fourteen thousand, one hundred thirty-five".