102106122802 has 8 divisors (see below), whose sum is σ = 153769380912. Its totient is φ = 50849662500.

The previous prime is 102106122787. The next prime is 102106122821. The reversal of 102106122802 is 208221601201.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101698824 + ... + 101699827.

It is an arithmetic number, because the mean of its divisors is an integer number (19221172614).

Almost surely, 2^102106122802 is an apocalyptic number.

102106122802 is a deficient number, since it is larger than the sum of its proper divisors (51663258110).

102106122802 is a wasteful number, since it uses less digits than its factorization.

102106122802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203398904.

The product of its (nonzero) digits is 768, while the sum is 25.

The spelling of 102106122802 in words is "one hundred two billion, one hundred six million, one hundred twenty-two thousand, eight hundred two".