8102133 has 32 divisors (see below), whose sum is σ = 13265280. Its totient is φ = 4855680.

The previous prime is 8102117. The next prime is 8102137. The reversal of 8102133 is 3312018.

It is not a de Polignac number, because 8102133 - 2⁴ = 8102117 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8102137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14110 + ... + 14672.

It is an arithmetic number, because the mean of its divisors is an integer number (414540).

Almost surely, 2^8102133 is an apocalyptic number.

It is an amenable number.

8102133 is a deficient number, since it is larger than the sum of its proper divisors (5163147).

8102133 is a wasteful number, since it uses less digits than its factorization.

8102133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 8102133 is about 2846.4245993878. The cubic root of 8102133 is about 200.8475118785.

The spelling of 8102133 in words is "eight million, one hundred two thousand, one hundred thirty-three".