102010102130122 has 8 divisors (see below), whose sum is σ = 153537389213796. Its totient is φ = 50830972392192.

The previous prime is 102010102130093. The next prime is 102010102130197. The reversal of 102010102130122 is 221031201010201.

It can be written as a sum of positive squares in 2 ways, for example, as 97359484802281 + 4650617327841 = 9867091^2 + 2156529^2 .

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 = 102010102130096 and 102010102130105.

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, 87039335703 + ... + 87039336874.

Almost surely, 2^{102010102130122} is an apocalyptic number.

102010102130122 is a deficient number, since it is larger than the sum of its proper divisors (51527287083674).

102010102130122 is a wasteful number, since it uses less digits than its factorization.

102010102130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174078672872.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102010102130122 its reverse (221031201010201), we get a palindrome (323041303140323).

The spelling of 102010102130122 in words is "one hundred two trillion, ten billion, one hundred two million, one hundred thirty thousand, one hundred twenty-two".