1092820142317 has 2 divisors, whose sum is σ = 1092820142318. Its totient is φ = 1092820142316.

The previous prime is 1092820142237. The next prime is 1092820142341. The reversal of 1092820142317 is 7132410282901.

1092820142317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1064654576041 + 28165566276 = 1031821^2 + 167826^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1092820142317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1092820142317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1092820142347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546410071158 + 546410071159.

It is an arithmetic number, because the mean of its divisors is an integer number (546410071159).

Almost surely, 2^{1092820142317} is an apocalyptic number.

It is an amenable number.

1092820142317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1092820142317 is an equidigital number, since it uses as much as digits as its factorization.

1092820142317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 1092820142317 in words is "one trillion, ninety-two billion, eight hundred twenty million, one hundred forty-two thousand, three hundred seventeen".