150213613 has 8 divisors (see below), whose sum is σ = 164552256. Its totient is φ = 135988800.

The previous prime is 150213611. The next prime is 150213629. The reversal of 150213613 is 316312051.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150213613 - 2¹ = 150213611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150213611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25681 + ... + 30982.

It is an arithmetic number, because the mean of its divisors is an integer number (20569032).

Almost surely, 2^150213613 is an apocalyptic number.

It is an amenable number.

150213613 is a deficient number, since it is larger than the sum of its proper divisors (14338643).

150213613 is a wasteful number, since it uses less digits than its factorization.

150213613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56915.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 150213613 is about 12256.1663255685. The cubic root of 150213613 is about 531.5813846083.

Adding to 150213613 its reverse (316312051), we get a palindrome (466525664).

The spelling of 150213613 in words is "one hundred fifty million, two hundred thirteen thousand, six hundred thirteen".