8021102 has 4 divisors (see below), whose sum is σ = 12031656. Its totient is φ = 4010550.

The previous prime is 8021099. The next prime is 8021113. The reversal of 8021102 is 2011208.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005274 + ... + 2005277.

It is an arithmetic number, because the mean of its divisors is an integer number (3007914).

Almost surely, 2^8021102 is an apocalyptic number.

8021102 is a deficient number, since it is larger than the sum of its proper divisors (4010554).

8021102 is a wasteful number, since it uses less digits than its factorization.

8021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010553.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 8021102 is about 2832.1550098821. The cubic root of 8021102 is about 200.1756956101.

The spelling of 8021102 in words is "eight million, twenty-one thousand, one hundred two".