102683851834 has 16 divisors (see below), whose sum is σ = 155073251520. Its totient is φ = 50993893440.

The previous prime is 102683851817. The next prime is 102683851841. The reversal of 102683851834 is 438158386201.

It is a happy 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, 98374 + ... + 463729.

It is an arithmetic number, because the mean of its divisors is an integer number (9692078220).

Almost surely, 2^102683851834 is an apocalyptic number.

102683851834 is a deficient number, since it is larger than the sum of its proper divisors (52389399686).

102683851834 is a wasteful number, since it uses less digits than its factorization.

102683851834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562725.

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 102683851834 in words is "one hundred two billion, six hundred eighty-three million, eight hundred fifty-one thousand, eight hundred thirty-four".