2011001102 has 32 divisors (see below), whose sum is σ = 3360981600. Its totient is φ = 894784000.

The previous prime is 2011001071. The next prime is 2011001131.

2011001102 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2011001102.

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 15 ways as a sum of consecutive naturals, for example, 192674 + ... + 202842.

It is an arithmetic number, because the mean of its divisors is an integer number (105030675).

Almost surely, 2^2011001102 is an apocalyptic number.

2011001102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2011001102 is a deficient number, since it is larger than the sum of its proper divisors (1349980498).

2011001102 is a wasteful number, since it uses less digits than its factorization.

2011001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10372.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 2011001102 is about 44844.1869365473. The cubic root of 2011001102 is about 1262.2269138714.

It can be divided in two parts, 201100 and 1102, that added together give a palindrome (202202).

The spelling of 2011001102 in words is "two billion, eleven million, one thousand, one hundred two".