20140303311013 has 2 divisors, whose sum is σ = 20140303311014. Its totient is φ = 20140303311012.

The previous prime is 20140303310993. The next prime is 20140303311019. The reversal of 20140303311013 is 31011330304102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18110114337604 + 2030188973409 = 4255598^2 + 1424847^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20140303311013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20140303311019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10070151655506 + 10070151655507.

It is an arithmetic number, because the mean of its divisors is an integer number (10070151655507).

Almost surely, 2^{20140303311013} is an apocalyptic number.

It is an amenable number.

20140303311013 is a deficient number, since it is larger than the sum of its proper divisors (1).

20140303311013 is an equidigital number, since it uses as much as digits as its factorization.

20140303311013 is an evil number, because the sum of its binary digits is even.

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

Adding to 20140303311013 its reverse (31011330304102), we get a palindrome (51151633615115).

The spelling of 20140303311013 in words is "twenty trillion, one hundred forty billion, three hundred three million, three hundred eleven thousand, thirteen".