102101100110 has 16 divisors (see below), whose sum is σ = 190119290400. Its totient is φ = 39432148896.

The previous prime is 102101100091. The next prime is 102101100133. The reversal of 102101100110 is 11001101201.

It is a happy number.

It is a congruent 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, 176036090 + ... + 176036669.

It is an arithmetic number, because the mean of its divisors is an integer number (11882455650).

Almost surely, 2^102101100110 is an apocalyptic number.

102101100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102101100110 is a deficient number, since it is larger than the sum of its proper divisors (88018190290).

102101100110 is a wasteful number, since it uses less digits than its factorization.

102101100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352072795.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 102101100110 its reverse (11001101201), we get a palindrome (113102201311).

The spelling of 102101100110 in words is "one hundred two billion, one hundred one million, one hundred thousand, one hundred ten".