11606647233 has 4 divisors (see below), whose sum is σ = 15475529648. Its totient is φ = 7737764820.

The previous prime is 11606647231. The next prime is 11606647279. The reversal of 11606647233 is 33274660611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11606647233 - 2¹ = 11606647231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11606647191 and 11606647200.

It is not an unprimeable number, because it can be changed into a prime (11606647231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1934441203 + ... + 1934441208.

It is an arithmetic number, because the mean of its divisors is an integer number (3868882412).

Almost surely, 2^11606647233 is an apocalyptic number.

It is an amenable number.

11606647233 is a deficient number, since it is larger than the sum of its proper divisors (3868882415).

11606647233 is an equidigital number, since it uses as much as digits as its factorization.

11606647233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868882414.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 11606647233 in words is "eleven billion, six hundred six million, six hundred forty-seven thousand, two hundred thirty-three".