102693863 has 8 divisors (see below), whose sum is σ = 103403328. Its totient is φ = 101987424.

The previous prime is 102693853. The next prime is 102693869. The reversal of 102693863 is 368396201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102693863 - 2¹⁶ = 102628327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102693869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135281 + ... + 136037.

It is an arithmetic number, because the mean of its divisors is an integer number (12925416).

Almost surely, 2^102693863 is an apocalyptic number.

102693863 is a deficient number, since it is larger than the sum of its proper divisors (709465).

102693863 is an equidigital number, since it uses as much as digits as its factorization.

102693863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 102693863 is about 10133.7980540368. The cubic root of 102693863 is about 468.2899422685.

The spelling of 102693863 in words is "one hundred two million, six hundred ninety-three thousand, eight hundred sixty-three".