102666332 has 24 divisors (see below), whose sum is σ = 190620864. Its totient is φ = 48215552.

The previous prime is 102666307. The next prime is 102666359. The reversal of 102666332 is 233666201.

It is a junction number, because it is equal to n+sod(n) for n = 102666295 and 102666304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40733 + ... + 43179.

It is an arithmetic number, because the mean of its divisors is an integer number (7942536).

Almost surely, 2^102666332 is an apocalyptic number.

It is an amenable number.

102666332 is a deficient number, since it is larger than the sum of its proper divisors (87954532).

102666332 is a wasteful number, since it uses less digits than its factorization.

102666332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085 (or 3083 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 102666332 is about 10132.4395877794. The cubic root of 102666332 is about 468.2480908786.

The spelling of 102666332 in words is "one hundred two million, six hundred sixty-six thousand, three hundred thirty-two".