1011113114441 has 2 divisors, whose sum is σ = 1011113114442. Its totient is φ = 1011113114440.

The previous prime is 1011113114423. The next prime is 1011113114467. The reversal of 1011113114441 is 1444113111101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1010949811600 + 163302841 = 1005460^2 + 12779^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011113114441 - 2²⁶ = 1011046005577 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011113114741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505556557220 + 505556557221.

It is an arithmetic number, because the mean of its divisors is an integer number (505556557221).

Almost surely, 2^{1011113114441} is an apocalyptic number.

It is an amenable number.

1011113114441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011113114441 is an equidigital number, since it uses as much as digits as its factorization.

1011113114441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 23.

Adding to 1011113114441 its reverse (1444113111101), we get a palindrome (2455226225542).

The spelling of 1011113114441 in words is "one trillion, eleven billion, one hundred thirteen million, one hundred fourteen thousand, four hundred forty-one".