2150215114 has 16 divisors (see below), whose sum is σ = 3507348168. Its totient is φ = 984517632.

The previous prime is 2150215037. The next prime is 2150215117. The reversal of 2150215114 is 4115120512.

It can be written as a sum of positive squares in 4 ways, for example, as 2145264489 + 4950625 = 46317^2 + 2225^2 .

It is not an unprimeable number, because it can be changed into a prime (2150215117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853359 + ... + 855874.

Almost surely, 2^2150215114 is an apocalyptic number.

2150215114 is a deficient number, since it is larger than the sum of its proper divisors (1357133054).

2150215114 is a wasteful number, since it uses less digits than its factorization.

2150215114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709289.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 2150215114 is about 46370.4120533773. The cubic root of 2150215114 is about 1290.7059241463.

Adding to 2150215114 its reverse (4115120512), we get a palindrome (6265335626).

The spelling of 2150215114 in words is "two billion, one hundred fifty million, two hundred fifteen thousand, one hundred fourteen".