2011124023306 has 16 divisors (see below), whose sum is σ = 3017957833800. Its totient is φ = 1005138167040.

The previous prime is 2011124023253. The next prime is 2011124023309. The reversal of 2011124023306 is 6033204211102.

It can be written as a sum of positive squares in 4 ways, for example, as 1505752322281 + 505371701025 = 1227091^2 + 710895^2 .

It is not an unprimeable number, because it can be changed into a prime (2011124023309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63129670 + ... + 63161518.

Almost surely, 2^{2011124023306} is an apocalyptic number.

2011124023306 is a deficient number, since it is larger than the sum of its proper divisors (1006833810494).

2011124023306 is a wasteful number, since it uses less digits than its factorization.

2011124023306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44169.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2011124023306 its reverse (6033204211102), we get a palindrome (8044328234408).

The spelling of 2011124023306 in words is "two trillion, eleven billion, one hundred twenty-four million, twenty-three thousand, three hundred six".