102102003835 has 16 divisors (see below), whose sum is σ = 133916571936. Its totient is φ = 74273050368.

The previous prime is 102102003827. The next prime is 102102003869. The reversal of 102102003835 is 538300201201.

It is a cyclic number.

It is not a de Polignac number, because 102102003835 - 2³ = 102102003827 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11718034 + ... + 11726743.

It is an arithmetic number, because the mean of its divisors is an integer number (8369785746).

Almost surely, 2^102102003835 is an apocalyptic number.

102102003835 is a deficient number, since it is larger than the sum of its proper divisors (31814568101).

102102003835 is a wasteful number, since it uses less digits than its factorization.

102102003835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23444862.

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 102102003835 in words is "one hundred two billion, one hundred two million, three thousand, eight hundred thirty-five".