1194231477713 has 2 divisors, whose sum is σ = 1194231477714. Its totient is φ = 1194231477712.

The previous prime is 1194231477689. The next prime is 1194231477727. The reversal of 1194231477713 is 3177741324911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 912422323264 + 281809154449 = 955208^2 + 530857^2 .

It is an emirp because it is prime and its reverse (3177741324911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1194231477713 - 2²⁰ = 1194230429137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1194231477113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 597115738856 + 597115738857.

It is an arithmetic number, because the mean of its divisors is an integer number (597115738857).

Almost surely, 2^{1194231477713} is an apocalyptic number.

It is an amenable number.

1194231477713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1194231477713 is an equidigital number, since it uses as much as digits as its factorization.

1194231477713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 889056, while the sum is 50.

The spelling of 1194231477713 in words is "one trillion, one hundred ninety-four billion, two hundred thirty-one million, four hundred seventy-seven thousand, seven hundred thirteen".