43014103131331 has 2 divisors, whose sum is σ = 43014103131332. Its totient is φ = 43014103131330.

The previous prime is 43014103131319. The next prime is 43014103131341. The reversal of 43014103131331 is 13313130141034.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43014103131331 - 2³⁷ = 42876664177859 is a prime.

It is a super-2 number, since 2×43014103131331² (a number of 28 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 43014103131331.

It is not a weakly prime, because it can be changed into another prime (43014103131341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21507051565665 + 21507051565666.

It is an arithmetic number, because the mean of its divisors is an integer number (21507051565666).

Almost surely, 2^{43014103131331} is an apocalyptic number.

43014103131331 is a deficient number, since it is larger than the sum of its proper divisors (1).

43014103131331 is an equidigital number, since it uses as much as digits as its factorization.

43014103131331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 43014103131331 its reverse (13313130141034), we get a palindrome (56327233272365).

The spelling of 43014103131331 in words is "forty-three trillion, fourteen billion, one hundred three million, one hundred thirty-one thousand, three hundred thirty-one".