2031215150 has 24 divisors (see below), whose sum is σ = 3781752744. Its totient is φ = 811692000.

The previous prime is 2031215143. The next prime is 2031215161. The reversal of 2031215150 is 515121302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33224 + ... + 71876.

It is an arithmetic number, because the mean of its divisors is an integer number (157573031).

Almost surely, 2^2031215150 is an apocalyptic number.

2031215150 is a deficient number, since it is larger than the sum of its proper divisors (1750537594).

2031215150 is a wasteful number, since it uses less digits than its factorization.

2031215150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39716 (or 39711 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2031215150 is about 45069.0043156048. The cubic root of 2031215150 is about 1266.4420119430.

Adding to 2031215150 its reverse (515121302), we get a palindrome (2546336452).

The spelling of 2031215150 in words is "two billion, thirty-one million, two hundred fifteen thousand, one hundred fifty".