210011002102 has 16 divisors (see below), whose sum is σ = 343734945552. Its totient is φ = 95437163520.

The previous prime is 210011002049. The next prime is 210011002111. The reversal of 210011002102 is 201200110012.

210011002102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1023003 + ... + 1211014.

It is an arithmetic number, because the mean of its divisors is an integer number (21483434097).

Almost surely, 2^210011002102 is an apocalyptic number.

210011002102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210011002102 is a deficient number, since it is larger than the sum of its proper divisors (133723943450).

210011002102 is a wasteful number, since it uses less digits than its factorization.

210011002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238303.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 210011002102 its reverse (201200110012), we get a palindrome (411211112114).

The spelling of 210011002102 in words is "two hundred ten billion, eleven million, two thousand, one hundred two".