11316451167 has 128 divisors (see below), whose sum is σ = 20885760000. Its totient is φ = 6035420160.

The previous prime is 11316451117. The next prime is 11316451187. The reversal of 11316451167 is 76115461311.

It is a happy number.

11316451167 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 645 + 1 + 1 + 6 + 7 = 666.

It is not a de Polignac number, because 11316451167 - 2¹⁰ = 11316450143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11316451117) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12844567 + ... + 12845447.

It is an arithmetic number, because the mean of its divisors is an integer number (163170000).

Almost surely, 2^11316451167 is an apocalyptic number.

11316451167 is a deficient number, since it is larger than the sum of its proper divisors (9569308833).

11316451167 is an equidigital number, since it uses as much as digits as its factorization.

11316451167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003 (or 983 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The spelling of 11316451167 in words is "eleven billion, three hundred sixteen million, four hundred fifty-one thousand, one hundred sixty-seven".