2140113311 has 32 divisors (see below), whose sum is σ = 2554675200. Its totient is φ = 1754897760.

The previous prime is 2140113307. The next prime is 2140113347. The reversal of 2140113311 is 1133110412.

It is not a de Polignac number, because 2140113311 - 2² = 2140113307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2140113311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140113301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5107460 + ... + 5107878.

It is an arithmetic number, because the mean of its divisors is an integer number (79833600).

Almost surely, 2^2140113311 is an apocalyptic number.

2140113311 is a deficient number, since it is larger than the sum of its proper divisors (414561889).

2140113311 is a wasteful number, since it uses less digits than its factorization.

2140113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2140113311 is about 46261.3587241015. The cubic root of 2140113311 is about 1288.6814865660.

Adding to 2140113311 its reverse (1133110412), we get a palindrome (3273223723).

The spelling of 2140113311 in words is "two billion, one hundred forty million, one hundred thirteen thousand, three hundred eleven".