102111011010110 has 8 divisors (see below), whose sum is σ = 183799819818216. Its totient is φ = 40844404404040.

The previous prime is 102111011010103. The next prime is 102111011010131. The reversal of 102111011010110 is 11010110111201.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 102111011010091 and 102111011010100.

It is a congruent number.

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, 5105550550496 + ... + 5105550550515.

It is an arithmetic number, because the mean of its divisors is an integer number (22974977477277).

Almost surely, 2^{102111011010110} is an apocalyptic number.

102111011010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102111011010110 is a deficient number, since it is larger than the sum of its proper divisors (81688808808106).

102111011010110 is a wasteful number, since it uses less digits than its factorization.

102111011010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10211101101018.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 102111011010110 its reverse (11010110111201), we get a palindrome (113121121121311).

The spelling of 102111011010110 in words is "one hundred two trillion, one hundred eleven billion, eleven million, ten thousand, one hundred ten".