100021010102112 has 192 divisors, whose sum is σ = 303280689970944. Its totient is φ = 28525698416640.

The previous prime is 100021010101967. The next prime is 100021010102161. The reversal of 100021010102112 is 211201010120001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1020396528 + ... + 1020494544.

It is an arithmetic number, because the mean of its divisors is an integer number (1579586926932).

Almost surely, 2^{100021010102112} is an apocalyptic number.

100021010102112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100021010102112 is an abundant number, since it is smaller than the sum of its proper divisors (203259679868832).

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

100021010102112 is a wasteful number, since it uses less digits than its factorization.

100021010102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154901 (or 154893 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100021010102112 its reverse (211201010120001), we get a palindrome (311222020222113).

The spelling of 100021010102112 in words is "one hundred trillion, twenty-one billion, ten million, one hundred two thousand, one hundred twelve".