102020110102 has 8 divisors (see below), whose sum is σ = 153033219936. Its totient is φ = 51009036792.

The previous prime is 102020110091. The next prime is 102020110147. The reversal of 102020110102 is 201011020201.

102020110102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 377038 + ... + 588385.

It is an arithmetic number, because the mean of its divisors is an integer number (19129152492).

Almost surely, 2^102020110102 is an apocalyptic number.

102020110102 is a deficient number, since it is larger than the sum of its proper divisors (51013109834).

102020110102 is an equidigital number, since it uses as much as digits as its factorization.

102020110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018262.

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

Adding to 102020110102 its reverse (201011020201), we get a palindrome (303031130303).

The spelling of 102020110102 in words is "one hundred two billion, twenty million, one hundred ten thousand, one hundred two".