2101336 has 16 divisors (see below), whose sum is σ = 4172040. Its totient is φ = 988800.

The previous prime is 2101327. The next prime is 2101357. The reversal of 2101336 is 6331012.

It is a super-2 number, since 2×2101336² = 8831225969792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7590 + ... + 7861.

2^2101336 is an apocalyptic number.

It is an amenable number.

2101336 is a deficient number, since it is larger than the sum of its proper divisors (2070704).

2101336 is a wasteful number, since it uses less digits than its factorization.

2101336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15474 (or 15470 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2101336 is about 1449.5985651207. The cubic root of 2101336 is about 128.0850671509.

Adding to 2101336 its reverse (6331012), we get a palindrome (8432348).

The spelling of 2101336 in words is "two million, one hundred one thousand, three hundred thirty-six".