11316166051 has 6 divisors (see below), whose sum is σ = 11533710020. Its totient is φ = 11102650728.

The previous prime is 11316166049. The next prime is 11316166097. The reversal of 11316166051 is 15066161311.

It is not a de Polignac number, because 11316166051 - 2¹ = 11316166049 is a prime.

It is a super-2 number, since 2×11316166051² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11316166021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2011461 + ... + 2017078.

Almost surely, 2^11316166051 is an apocalyptic number.

11316166051 is a deficient number, since it is larger than the sum of its proper divisors (217543969).

11316166051 is an frugal number, since it uses more digits than its factorization.

11316166051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4028645 (or 4028592 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 31.

The spelling of 11316166051 in words is "eleven billion, three hundred sixteen million, one hundred sixty-six thousand, fifty-one".