11101386 has 16 divisors (see below), whose sum is σ = 22305024. Its totient is φ = 3683424.

The previous prime is 11101373. The next prime is 11101393. The reversal of 11101386 is 68310111.

It is a super-2 number, since 2×11101386² = 246481542241992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2811 + ... + 5486.

It is an arithmetic number, because the mean of its divisors is an integer number (1394064).

Almost surely, 2^11101386 is an apocalyptic number.

11101386 is an abundant number, since it is smaller than the sum of its proper divisors (11203638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101386 is a wasteful number, since it uses less digits than its factorization.

11101386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8525.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 11101386 is about 3331.8742473269. The cubic root of 11101386 is about 223.0791945926.

Adding to 11101386 its reverse (68310111), we get a palindrome (79411497).

The spelling of 11101386 in words is "eleven million, one hundred one thousand, three hundred eighty-six".