102010221100100 has 36 divisors (see below), whose sum is σ = 221382176967168. Its totient is φ = 40800402324000.

The previous prime is 102010221100061. The next prime is 102010221100103. The reversal of 102010221100100 is 1001122010201.

It is not an unprimeable number, because it can be changed into a prime (102010221100103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44963816 + ... + 47178015.

Almost surely, 2^{102010221100100} is an apocalyptic number.

102010221100100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102010221100100 is an abundant number, since it is smaller than the sum of its proper divisors (119371955867068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102010221100100 is a wasteful number, since it uses less digits than its factorization.

102010221100100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92152916 (or 92152909 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102010221100100 its reverse (1001122010201), we get a palindrome (103011343110301).

The spelling of 102010221100100 in words is "one hundred two trillion, ten billion, two hundred twenty-one million, one hundred thousand, one hundred".