2140311303 has 16 divisors (see below), whose sum is σ = 3414742240. Its totient is φ = 1317114432.

The previous prime is 2140311281. The next prime is 2140311307. The reversal of 2140311303 is 3031130412.

It is not a de Polignac number, because 2140311303 - 2¹⁰ = 2140310279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140311307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3048526 + ... + 3049227.

It is an arithmetic number, because the mean of its divisors is an integer number (213421390).

Almost surely, 2^2140311303 is an apocalyptic number.

2140311303 is a deficient number, since it is larger than the sum of its proper divisors (1274430937).

2140311303 is a wasteful number, since it uses less digits than its factorization.

2140311303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097775 (or 6097769 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2140311303 is about 46263.4986031104. The cubic root of 2140311303 is about 1288.7212260128.

Adding to 2140311303 its reverse (3031130412), we get a palindrome (5171441715).

The spelling of 2140311303 in words is "two billion, one hundred forty million, three hundred eleven thousand, three hundred three".