1111334454071 has 2 divisors, whose sum is σ = 1111334454072. Its totient is φ = 1111334454070.

The previous prime is 1111334454047. The next prime is 1111334454077. The reversal of 1111334454071 is 1704544331111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1111334454071 - 2²⁶ = 1111267345207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111334454077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555667227035 + 555667227036.

It is an arithmetic number, because the mean of its divisors is an integer number (555667227036).

Almost surely, 2^{1111334454071} is an apocalyptic number.

1111334454071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111334454071 is an equidigital number, since it uses as much as digits as its factorization.

1111334454071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

Adding to 1111334454071 its reverse (1704544331111), we get a palindrome (2815878785182).

The spelling of 1111334454071 in words is "one trillion, one hundred eleven billion, three hundred thirty-four million, four hundred fifty-four thousand, seventy-one".