2115160223 has 12 divisors (see below), whose sum is σ = 2374401120. Its totient is φ = 1881955680.

The previous prime is 2115160171. The next prime is 2115160249. The reversal of 2115160223 is 3220615112.

It is not a de Polignac number, because 2115160223 - 2¹⁴ = 2115143839 is a prime.

It is a super-2 number, since 2×2115160223² = 8947805537922819458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115160423) 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 11 ways as a sum of consecutive naturals, for example, 180278 + ... + 191651.

It is an arithmetic number, because the mean of its divisors is an integer number (197866760).

Almost surely, 2^2115160223 is an apocalyptic number.

2115160223 is a deficient number, since it is larger than the sum of its proper divisors (259240897).

2115160223 is a wasteful number, since it uses less digits than its factorization.

2115160223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371998 (or 371987 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2115160223 is about 45990.8710832922. The cubic root of 2115160223 is about 1283.6533451386.

Adding to 2115160223 its reverse (3220615112), we get a palindrome (5335775335).

The spelling of 2115160223 in words is "two billion, one hundred fifteen million, one hundred sixty thousand, two hundred twenty-three".