2011104021010 has 128 divisors (see below), whose sum is σ = 4513565016576. Its totient is φ = 629360824320.

The previous prime is 2011104020983. The next prime is 2011104021053. The reversal of 2011104021010 is 101204011102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13442820 + ... + 13591600.

It is an arithmetic number, because the mean of its divisors is an integer number (35262226692).

Almost surely, 2^{2011104021010} is an apocalyptic number.

2011104021010 is an abundant number, since it is smaller than the sum of its proper divisors (2502460995566).

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

2011104021010 is a wasteful number, since it uses less digits than its factorization.

2011104021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149156.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2011104021010 its reverse (101204011102), we get a palindrome (2112308032112).

The spelling of 2011104021010 in words is "two trillion, eleven billion, one hundred four million, twenty-one thousand, ten".