2111313115366 has 96 divisors (see below), whose sum is σ = 4151791330560. Its totient is φ = 786241842048.

The previous prime is 2111313115337. The next prime is 2111313115369. The reversal of 2111313115366 is 6635113131112.

It is a super-2 number, since 2×2111313115366² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111313115369) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6908205 + ... + 7207351.

It is an arithmetic number, because the mean of its divisors is an integer number (43247826360).

Almost surely, 2^{2111313115366} is an apocalyptic number.

2111313115366 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2111313115366 is a deficient number, since it is larger than the sum of its proper divisors (2040478215194).

2111313115366 is a wasteful number, since it uses less digits than its factorization.

2111313115366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299358 (or 299345 counting only the distinct ones).

The product of its digits is 9720, while the sum is 34.

Adding to 2111313115366 its reverse (6635113131112), we get a palindrome (8746426246478).

The spelling of 2111313115366 in words is "two trillion, one hundred eleven billion, three hundred thirteen million, one hundred fifteen thousand, three hundred sixty-six".