20141032231013 has 2 divisors, whose sum is σ = 20141032231014. Its totient is φ = 20141032231012.

The previous prime is 20141032230989. The next prime is 20141032231043. The reversal of 20141032231013 is 31013223014102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10517840306884 + 9623191924129 = 3243122^2 + 3102127^2 .

It is a cyclic number.

It is not a de Polignac number, because 20141032231013 - 2³⁴ = 20123852361829 is a prime.

It is a super-2 number, since 2×20141032231013² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20141032231013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20141032231043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10070516115506 + 10070516115507.

It is an arithmetic number, because the mean of its divisors is an integer number (10070516115507).

Almost surely, 2^{20141032231013} is an apocalyptic number.

It is an amenable number.

20141032231013 is a deficient number, since it is larger than the sum of its proper divisors (1).

20141032231013 is an equidigital number, since it uses as much as digits as its factorization.

20141032231013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20141032231013 its reverse (31013223014102), we get a palindrome (51154255245115).

The spelling of 20141032231013 in words is "twenty trillion, one hundred forty-one billion, thirty-two million, two hundred thirty-one thousand, thirteen".