2115330366 has 16 divisors (see below), whose sum is σ = 4479523344. Its totient is φ = 663633024.

The previous prime is 2115330359. The next prime is 2115330397. The reversal of 2115330366 is 6630335112.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10369165 + ... + 10369368.

It is an arithmetic number, because the mean of its divisors is an integer number (279970209).

Almost surely, 2^2115330366 is an apocalyptic number.

2115330366 is an abundant number, since it is smaller than the sum of its proper divisors (2364192978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2115330366 is a wasteful number, since it uses less digits than its factorization.

2115330366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20738555.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 2115330366 is about 45992.7207936212. The cubic root of 2115330366 is about 1283.6877631420.

Adding to 2115330366 its reverse (6630335112), we get a palindrome (8745665478).

The spelling of 2115330366 in words is "two billion, one hundred fifteen million, three hundred thirty thousand, three hundred sixty-six".