2111303416 has 8 divisors (see below), whose sum is σ = 3958693920. Its totient is φ = 1055651704.

The previous prime is 2111303339. The next prime is 2111303417. The reversal of 2111303416 is 6143031112.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2111303416² = 8915204228826538112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111303417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131956456 + ... + 131956471.

It is an arithmetic number, because the mean of its divisors is an integer number (494836740).

Almost surely, 2^2111303416 is an apocalyptic number.

It is an amenable number.

2111303416 is a deficient number, since it is larger than the sum of its proper divisors (1847390504).

2111303416 is a wasteful number, since it uses less digits than its factorization.

2111303416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263912933 (or 263912929 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2111303416 is about 45948.9218154246. The cubic root of 2111303416 is about 1282.8726611157.

Adding to 2111303416 its reverse (6143031112), we get a palindrome (8254334528).

The spelling of 2111303416 in words is "two billion, one hundred eleven million, three hundred three thousand, four hundred sixteen".