102000120110 has 128 divisors (see below), whose sum is σ = 216397246464. Its totient is φ = 33898475520.

The previous prime is 102000120083. The next prime is 102000120121. The reversal of 102000120110 is 11021000201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 83400959 + ... + 83402181.

It is an arithmetic number, because the mean of its divisors is an integer number (1690603488).

Almost surely, 2^102000120110 is an apocalyptic number.

102000120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102000120110 is an abundant number, since it is smaller than the sum of its proper divisors (114397126354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102000120110 is a wasteful number, since it uses less digits than its factorization.

102000120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 102000120110 its reverse (11021000201), we get a palindrome (113021120311).

The spelling of 102000120110 in words is "one hundred two billion, one hundred twenty thousand, one hundred ten".