150135422 has 4 divisors (see below), whose sum is σ = 225203136. Its totient is φ = 75067710.

The previous prime is 150135413. The next prime is 150135431. The reversal of 150135422 is 224531051.

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

It is an interprime number because it is at equal distance from previous prime (150135413) and next prime (150135431).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37533854 + ... + 37533857.

It is an arithmetic number, because the mean of its divisors is an integer number (56300784).

Almost surely, 2^150135422 is an apocalyptic number.

150135422 is a deficient number, since it is larger than the sum of its proper divisors (75067714).

150135422 is an equidigital number, since it uses as much as digits as its factorization.

150135422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75067713.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 150135422 is about 12252.9760466590. The cubic root of 150135422 is about 531.4891335505.

Adding to 150135422 its reverse (224531051), we get a palindrome (374666473).

The spelling of 150135422 in words is "one hundred fifty million, one hundred thirty-five thousand, four hundred twenty-two".