11156102 has 8 divisors (see below), whose sum is σ = 16750800. Its totient is φ = 5572504.

The previous prime is 11156099. The next prime is 11156111. The reversal of 11156102 is 20165111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11156102² = 248917223668808, 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524 + ... + 4752.

It is an arithmetic number, because the mean of its divisors is an integer number (2093850).

Almost surely, 2^11156102 is an apocalyptic number.

11156102 is a deficient number, since it is larger than the sum of its proper divisors (5594698).

11156102 is a wasteful number, since it uses less digits than its factorization.

11156102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 11156102 is about 3340.0751488552. The cubic root of 11156102 is about 223.4450949250.

Subtracting 11156102 from its reverse (20165111), we obtain a palindrome (9009009).

The spelling of 11156102 in words is "eleven million, one hundred fifty-six thousand, one hundred two".