102111102000002 has 8 divisors (see below), whose sum is σ = 154598117047056. Its totient is φ = 50578396317652.

The previous prime is 102111101999899. The next prime is 102111102000031. The reversal of 102111102000002 is 200000201111201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238577340908 + ... + 238577341335.

It is an arithmetic number, because the mean of its divisors is an integer number (19324764630882).

Almost surely, 2^{102111102000002} is an apocalyptic number.

102111102000002 is a deficient number, since it is larger than the sum of its proper divisors (52487015047054).

102111102000002 is a wasteful number, since it uses less digits than its factorization.

102111102000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477154682352.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102111102000002 its reverse (200000201111201), we get a palindrome (302111303111203).

The spelling of 102111102000002 in words is "one hundred two trillion, one hundred eleven billion, one hundred two million, two", and thus it is an aban number.