2011031068 has 6 divisors (see below), whose sum is σ = 3519304376. Its totient is φ = 1005515532.

The previous prime is 2011031053. The next prime is 2011031069. The reversal of 2011031068 is 8601301102.

It is a super-2 number, since 2×2011031068² = 8088491912922441248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011031069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251378880 + ... + 251378887.

Almost surely, 2^2011031068 is an apocalyptic number.

It is an amenable number.

2011031068 is a deficient number, since it is larger than the sum of its proper divisors (1508273308).

2011031068 is a wasteful number, since it uses less digits than its factorization.

2011031068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502757771 (or 502757769 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 2011031068 is about 44844.5210477267. The cubic root of 2011031068 is about 1262.2331833366.

The spelling of 2011031068 in words is "two billion, eleven million, thirty-one thousand, sixty-eight".