100021011020102 has 8 divisors (see below), whose sum is σ = 150034265379696. Its totient is φ = 50009589226872.

The previous prime is 100021011020083. The next prime is 100021011020111. The reversal of 100021011020102 is 201020110120001.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458005133 + ... + 458223464.

It is an arithmetic number, because the mean of its divisors is an integer number (18754283172462).

Almost surely, 2^{100021011020102} is an apocalyptic number.

100021011020102 is a deficient number, since it is larger than the sum of its proper divisors (50013254359594).

100021011020102 is an equidigital number, since it uses as much as digits as its factorization.

100021011020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916283182.

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

Adding to 100021011020102 its reverse (201020110120001), we get a palindrome (301041121140103).

The spelling of 100021011020102 in words is "one hundred trillion, twenty-one billion, eleven million, twenty thousand, one hundred two".