2111021000102 has 8 divisors (see below), whose sum is σ = 3618893143056. Its totient is φ = 904723285752.

The previous prime is 2111021000059. The next prime is 2111021000111. The reversal of 2111021000102 is 2010001201112.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75393607133 + ... + 75393607160.

It is an arithmetic number, because the mean of its divisors is an integer number (452361642882).

Almost surely, 2^{2111021000102} is an apocalyptic number.

2111021000102 is a deficient number, since it is larger than the sum of its proper divisors (1507872142954).

2111021000102 is a wasteful number, since it uses less digits than its factorization.

2111021000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150787214302.

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

Adding to 2111021000102 its reverse (2010001201112), we get a palindrome (4121022201214).

The spelling of 2111021000102 in words is "two trillion, one hundred eleven billion, twenty-one million, one hundred two", and thus it is an aban number.