11316516819 has 8 divisors (see below), whose sum is σ = 15155160000. Its totient is φ = 7511109096.

The previous prime is 11316516817. The next prime is 11316516847. The reversal of 11316516819 is 91861561311.

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

It is not a de Polignac number, because 11316516819 - 2¹ = 11316516817 is a prime.

It is a super-2 number, since 2×11316516819² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11316516817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8308069 + ... + 8309430.

It is an arithmetic number, because the mean of its divisors is an integer number (1894395000).

Almost surely, 2^11316516819 is an apocalyptic number.

11316516819 is a deficient number, since it is larger than the sum of its proper divisors (3838643181).

11316516819 is a wasteful number, since it uses less digits than its factorization.

11316516819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16617729.

The product of its digits is 38880, while the sum is 42.

The spelling of 11316516819 in words is "eleven billion, three hundred sixteen million, five hundred sixteen thousand, eight hundred nineteen".