11606132215 has 4 divisors (see below), whose sum is σ = 13927358664. Its totient is φ = 9284905768.

The previous prime is 11606132207. The next prime is 11606132233. The reversal of 11606132215 is 51223160611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51223160611 = 7 ⋅7317594373.

It is a cyclic number.

It is not a de Polignac number, because 11606132215 - 2³ = 11606132207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160613217 + ... + 1160613226.

It is an arithmetic number, because the mean of its divisors is an integer number (3481839666).

Almost surely, 2^11606132215 is an apocalyptic number.

11606132215 is a deficient number, since it is larger than the sum of its proper divisors (2321226449).

11606132215 is an equidigital number, since it uses as much as digits as its factorization.

11606132215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321226448.

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 11606132215 its reverse (51223160611), we get a palindrome (62829292826).

The spelling of 11606132215 in words is "eleven billion, six hundred six million, one hundred thirty-two thousand, two hundred fifteen".