201011020110102 has 64 divisors (see below), whose sum is σ = 417312639497664. Its totient is φ = 64495100966400.

The previous prime is 201011020110049. The next prime is 201011020110149.

201011020110102 is nontrivially palindromic in base 10.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 24112368 + ... + 31359660.

It is an arithmetic number, because the mean of its divisors is an integer number (6520509992151).

Almost surely, 2^{201011020110102} is an apocalyptic number.

201011020110102 is an abundant number, since it is smaller than the sum of its proper divisors (216301619387562).

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

201011020110102 is a wasteful number, since it uses less digits than its factorization.

201011020110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248673.

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

The spelling of 201011020110102 in words is "two hundred one trillion, eleven billion, twenty million, one hundred ten thousand, one hundred two".