1011401911759 has 2 divisors, whose sum is σ = 1011401911760. Its totient is φ = 1011401911758.

The previous prime is 1011401911727. The next prime is 1011401911769. The reversal of 1011401911759 is 9571191041101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011401911759 - 2⁵ = 1011401911727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011401911769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505700955879 + 505700955880.

It is an arithmetic number, because the mean of its divisors is an integer number (505700955880).

Almost surely, 2^{1011401911759} is an apocalyptic number.

1011401911759 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011401911759 is an equidigital number, since it uses as much as digits as its factorization.

1011401911759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 40.

The spelling of 1011401911759 in words is "one trillion, eleven billion, four hundred one million, nine hundred eleven thousand, seven hundred fifty-nine".