102010220102102 has 32 divisors (see below), whose sum is σ = 165063841189632. Its totient is φ = 47002188852864.

The previous prime is 102010220102099. The next prime is 102010220102137. The reversal of 102010220102102 is 201201022010201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440470328 + ... + 440701860.

It is an arithmetic number, because the mean of its divisors is an integer number (5158245037176).

Almost surely, 2^{102010220102102} is an apocalyptic number.

102010220102102 is a deficient number, since it is larger than the sum of its proper divisors (63053621087530).

102010220102102 is a wasteful number, since it uses less digits than its factorization.

102010220102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260072.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102010220102102 its reverse (201201022010201), we get a palindrome (303211242112303).

The spelling of 102010220102102 in words is "one hundred two trillion, ten billion, two hundred twenty million, one hundred two thousand, one hundred two".