102010121206 has 8 divisors (see below), whose sum is σ = 174874493520. Its totient is φ = 43718623368.

The previous prime is 102010121197. The next prime is 102010121261. The reversal of 102010121206 is 602121010201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102010121206.

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, 3643218601 + ... + 3643218628.

It is an arithmetic number, because the mean of its divisors is an integer number (21859311690).

Almost surely, 2^102010121206 is an apocalyptic number.

102010121206 is a deficient number, since it is larger than the sum of its proper divisors (72864372314).

102010121206 is an equidigital number, since it uses as much as digits as its factorization.

102010121206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7286437238.

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

Adding to 102010121206 its reverse (602121010201), we get a palindrome (704131131407).

The spelling of 102010121206 in words is "one hundred two billion, ten million, one hundred twenty-one thousand, two hundred six".