11616106065 has 8 divisors (see below), whose sum is σ = 18585769728. Its totient is φ = 6195256560.

The previous prime is 11616106063. The next prime is 11616106067. The reversal of 11616106065 is 56060161611.

It is an interprime number because it is at equal distance from previous prime (11616106063) and next prime (11616106067).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11616106065 - 2¹ = 11616106063 is a prime.

It is a super-2 number, since 2×11616106065² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11616106063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387203521 + ... + 387203550.

It is an arithmetic number, because the mean of its divisors is an integer number (2323221216).

Almost surely, 2^11616106065 is an apocalyptic number.

11616106065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11616106065 is a deficient number, since it is larger than the sum of its proper divisors (6969663663).

11616106065 is an equidigital number, since it uses as much as digits as its factorization.

11616106065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774407079.

The product of its (nonzero) digits is 6480, while the sum is 33.

Adding to 11616106065 its reverse (56060161611), we get a palindrome (67676267676).

The spelling of 11616106065 in words is "eleven billion, six hundred sixteen million, one hundred six thousand, sixty-five".