150202013 has 4 divisors (see below), whose sum is σ = 161756028. Its totient is φ = 138648000.

The previous prime is 150201959. The next prime is 150202033. The reversal of 150202013 is 310202051.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 310202051 = 277 ⋅1119863.

It can be written as a sum of positive squares in 2 ways, for example, as 33605209 + 116596804 = 5797^2 + 10798^2 .

It is a cyclic number.

It is not a de Polignac number, because 150202013 - 2¹² = 150197917 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 (150202033) 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 in 3 ways as a sum of consecutive naturals, for example, 5776988 + ... + 5777013.

It is an arithmetic number, because the mean of its divisors is an integer number (40439007).

Almost surely, 2^150202013 is an apocalyptic number.

150202013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

150202013 is a deficient number, since it is larger than the sum of its proper divisors (11554015).

150202013 is a wasteful number, since it uses less digits than its factorization.

150202013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11554014.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 150202013 is about 12255.6930852563. The cubic root of 150202013 is about 531.5677007558.

Adding to 150202013 its reverse (310202051), we get a palindrome (460404064).

The spelling of 150202013 in words is "one hundred fifty million, two hundred two thousand, thirteen".