150243213 has 16 divisors (see below), whose sum is σ = 202372352. Its totient is φ = 99144000.

The previous prime is 150243211. The next prime is 150243239. The reversal of 150243213 is 312342051.

150243213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150243213 - 2¹ = 150243211 is a prime.

It is a super-3 number, since 3×150243213³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150243213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150243211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146643 + ... + 147663.

It is an arithmetic number, because the mean of its divisors is an integer number (12648272).

Almost surely, 2^150243213 is an apocalyptic number.

It is an amenable number.

150243213 is a deficient number, since it is larger than the sum of its proper divisors (52129139).

150243213 is a wasteful number, since it uses less digits than its factorization.

150243213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 150243213 is about 12257.3738215003. The cubic root of 150243213 is about 531.6162988332.

Adding to 150243213 its reverse (312342051), we get a palindrome (462585264).

The spelling of 150243213 in words is "one hundred fifty million, two hundred forty-three thousand, two hundred thirteen".