2140031301313 has 4 divisors (see below), whose sum is σ = 2185563882240. Its totient is φ = 2094498720388.

The previous prime is 2140031301311. The next prime is 2140031301323. The reversal of 2140031301313 is 3131031300412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2140031301313 - 2¹ = 2140031301311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2140031301311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22766290393 + ... + 22766290486.

It is an arithmetic number, because the mean of its divisors is an integer number (546390970560).

Almost surely, 2^{2140031301313} is an apocalyptic number.

It is an amenable number.

2140031301313 is a deficient number, since it is larger than the sum of its proper divisors (45532580927).

2140031301313 is an equidigital number, since it uses as much as digits as its factorization.

2140031301313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45532580926.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2140031301313 its reverse (3131031300412), we get a palindrome (5271062601725).

Subtracting 2140031301313 from its reverse (3131031300412), we obtain a palindrome (990999999099).

The spelling of 2140031301313 in words is "two trillion, one hundred forty billion, thirty-one million, three hundred one thousand, three hundred thirteen".