102366873 has 24 divisors (see below), whose sum is σ = 173112576. Its totient is φ = 57067200.

The previous prime is 102366871. The next prime is 102366881. The reversal of 102366873 is 378663201.

It is a happy number.

It is not a de Polignac number, because 102366873 - 2¹ = 102366871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102366871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17233 + ... + 22398.

It is an arithmetic number, because the mean of its divisors is an integer number (7213024).

Almost surely, 2^102366873 is an apocalyptic number.

It is an amenable number.

102366873 is a deficient number, since it is larger than the sum of its proper divisors (70745703).

102366873 is a wasteful number, since it uses less digits than its factorization.

102366873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39685 (or 39682 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 102366873 is about 10117.6515555736. The cubic root of 102366873 is about 467.7923827063.

It can be divided in two parts, 1023 and 66873, that added together give a triangular number (67896 = T₃₆₈).

The spelling of 102366873 in words is "one hundred two million, three hundred sixty-six thousand, eight hundred seventy-three".