1330111272043 has 2 divisors, whose sum is σ = 1330111272044. Its totient is φ = 1330111272042.

The previous prime is 1330111272029. The next prime is 1330111272067. The reversal of 1330111272043 is 3402721110331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330111272043 - 2³⁷ = 1192672318571 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330111275043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665055636021 + 665055636022.

It is an arithmetic number, because the mean of its divisors is an integer number (665055636022).

Almost surely, 2^{1330111272043} is an apocalyptic number.

1330111272043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330111272043 is an equidigital number, since it uses as much as digits as its factorization.

1330111272043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 1330111272043 its reverse (3402721110331), we get a palindrome (4732832382374).

The spelling of 1330111272043 in words is "one trillion, three hundred thirty billion, one hundred eleven million, two hundred seventy-two thousand, forty-three".