2115353055 has 32 divisors (see below), whose sum is σ = 3444456960. Its totient is φ = 1108338560.

The previous prime is 2115353039. The next prime is 2115353063. The reversal of 2115353055 is 5503535112.

It is not a de Polignac number, because 2115353055 - 2⁴ = 2115353039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308656 + ... + 315434.

It is an arithmetic number, because the mean of its divisors is an integer number (107639280).

Almost surely, 2^2115353055 is an apocalyptic number.

2115353055 is a deficient number, since it is larger than the sum of its proper divisors (1329103905).

2115353055 is a wasteful number, since it uses less digits than its factorization.

2115353055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7151.

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 2115353055 is about 45992.9674515572. The cubic root of 2115353055 is about 1283.6923527304.

Adding to 2115353055 its reverse (5503535112), we get a palindrome (7618888167).

The spelling of 2115353055 in words is "two billion, one hundred fifteen million, three hundred fifty-three thousand, fifty-five".