16082772113 has 4 divisors (see below), whose sum is σ = 16083031860. Its totient is φ = 16082512368.

The previous prime is 16082772071. The next prime is 16082772119. The reversal of 16082772113 is 31127728061.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5239298689 + 10843473424 = 72383^2 + 104132^2 .

It is a cyclic number.

It is not a de Polignac number, because 16082772113 - 2⁶ = 16082772049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16082772119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22931 + ... + 180807.

It is an arithmetic number, because the mean of its divisors is an integer number (4020757965).

Almost surely, 2^16082772113 is an apocalyptic number.

It is an amenable number.

16082772113 is a deficient number, since it is larger than the sum of its proper divisors (259747).

16082772113 is a wasteful number, since it uses less digits than its factorization.

16082772113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259746.

The product of its (nonzero) digits is 28224, while the sum is 38.

The spelling of 16082772113 in words is "sixteen billion, eighty-two million, seven hundred seventy-two thousand, one hundred thirteen".