102110122 has 16 divisors (see below), whose sum is σ = 157164480. Its totient is φ = 49728672.

The previous prime is 102110111. The next prime is 102110167. The reversal of 102110122 is 221011201.

It is a junction number, because it is equal to n+sod(n) for n = 102110099 and 102110108.

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, 33723 + ... + 36625.

It is an arithmetic number, because the mean of its divisors is an integer number (9822780).

Almost surely, 2^102110122 is an apocalyptic number.

102110122 is a deficient number, since it is larger than the sum of its proper divisors (55054358).

102110122 is a wasteful number, since it uses less digits than its factorization.

102110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 102110122 is about 10104.9553190502. The cubic root of 102110122 is about 467.4009581720.

Adding to 102110122 its reverse (221011201), we get a palindrome (323121323).

It can be divided in two parts, 102 and 110122, that added together give a square (110224 = 332²).

The spelling of 102110122 in words is "one hundred two million, one hundred ten thousand, one hundred twenty-two".