8102982132 has 36 divisors (see below), whose sum is σ = 23408615776. Its totient is φ = 2315137680.

The previous prime is 8102982101. The next prime is 8102982157. The reversal of 8102982132 is 2312892018.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×8102982132² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16077094 + ... + 16077597.

Almost surely, 2^8102982132 is an apocalyptic number.

It is an amenable number.

8102982132 is an abundant number, since it is smaller than the sum of its proper divisors (15305633644).

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

8102982132 is a wasteful number, since it uses less digits than its factorization.

8102982132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32154708 (or 32154703 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 8102982132 is about 90016.5658753987. The cubic root of 8102982132 is about 2008.5452814167.

The spelling of 8102982132 in words is "eight billion, one hundred two million, nine hundred eighty-two thousand, one hundred thirty-two".