100666052 has 24 divisors (see below), whose sum is σ = 184058112. Its totient is φ = 48117600.

The previous prime is 100666003. The next prime is 100666063. The reversal of 100666052 is 250666001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5402 + ... + 15182.

It is an arithmetic number, because the mean of its divisors is an integer number (7669088).

Almost surely, 2^100666052 is an apocalyptic number.

It is an amenable number.

100666052 is a deficient number, since it is larger than the sum of its proper divisors (83392060).

100666052 is a wasteful number, since it uses less digits than its factorization.

100666052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9899 (or 9897 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 100666052 is about 10033.2473307499. The cubic root of 100666052 is about 465.1871170472.

The spelling of 100666052 in words is "one hundred million, six hundred sixty-six thousand, fifty-two".