210021011101002 has 16 divisors (see below), whose sum is σ = 420259547871072. Its totient is φ = 69970749422160.

The previous prime is 210021011100959. The next prime is 210021011101019. The reversal of 210021011101002 is 200101110120012.

210021011101002 is digitally balanced in base 13, because in such base it contains all the possibile digits an equal number of times.

210021011101002 is strictly pandigital in base 13.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9063556993 + ... + 9063580164.

It is an arithmetic number, because the mean of its divisors is an integer number (26266221741942).

Almost surely, 2^{210021011101002} is an apocalyptic number.

210021011101002 is an abundant number, since it is smaller than the sum of its proper divisors (210238536770070).

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

210021011101002 is a wasteful number, since it uses less digits than its factorization.

210021011101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18127139093.

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

Adding to 210021011101002 its reverse (200101110120012), we get a palindrome (410122121221014).

The spelling of 210021011101002 in words is "two hundred ten trillion, twenty-one billion, eleven million, one hundred one thousand, two".