2011020110102 has 8 divisors (see below), whose sum is σ = 3120548446800. Its totient is φ = 970837294504.

The previous prime is 2011020110087. The next prime is 2011020110161. The reversal of 2011020110102 is 2010110201102.

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, 17336380202 + ... + 17336380317.

It is an arithmetic number, because the mean of its divisors is an integer number (390068555850).

Almost surely, 2^{2011020110102} is an apocalyptic number.

2011020110102 is a deficient number, since it is larger than the sum of its proper divisors (1109528336698).

2011020110102 is a wasteful number, since it uses less digits than its factorization.

2011020110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34672760550.

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

Adding to 2011020110102 its reverse (2010110201102), we get a palindrome (4021130311204).

The spelling of 2011020110102 in words is "two trillion, eleven billion, twenty million, one hundred ten thousand, one hundred two".