11646316107 has 16 divisors (see below), whose sum is σ = 17344143360. Its totient is φ = 7723557000.

The previous prime is 11646316093. The next prime is 11646316109. The reversal of 11646316107 is 70161364611.

11646316107 is a `hidden beast` number, since 1 + 1 + 6 + 4 + 6 + 31 + 610 + 7 = 666.

It is not a de Polignac number, because 11646316107 - 2⁶ = 11646316043 is a prime.

It is a super-3 number, since 3×11646316107³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11646316109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1124019 + ... + 1134332.

It is an arithmetic number, because the mean of its divisors is an integer number (1084008960).

Almost surely, 2^11646316107 is an apocalyptic number.

11646316107 is a deficient number, since it is larger than the sum of its proper divisors (5697827253).

11646316107 is a wasteful number, since it uses less digits than its factorization.

11646316107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258551 (or 2258545 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 11646316107 in words is "eleven billion, six hundred forty-six million, three hundred sixteen thousand, one hundred seven".