201010021011102 has 64 divisors (see below), whose sum is σ = 448077654835200. Its totient is φ = 59742145612800.

The previous prime is 201010021011029. The next prime is 201010021011167. The reversal of 201010021011102 is 201110120010102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159452899 + ... + 160708577.

It is an arithmetic number, because the mean of its divisors is an integer number (7001213356800).

Almost surely, 2^{201010021011102} is an apocalyptic number.

201010021011102 is an abundant number, since it is smaller than the sum of its proper divisors (247067633824098).

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

201010021011102 is a wasteful number, since it uses less digits than its factorization.

201010021011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338321.

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

Adding to 201010021011102 its reverse (201110120010102), we get a palindrome (402120141021204).

The spelling of 201010021011102 in words is "two hundred one trillion, ten billion, twenty-one million, eleven thousand, one hundred two".