11707894310381 has 2 divisors, whose sum is σ = 11707894310382. Its totient is φ = 11707894310380.

The previous prime is 11707894310327. The next prime is 11707894310477. The reversal of 11707894310381 is 18301349870711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7346625937156 + 4361268373225 = 2710466^2 + 2088365^2 .

It is a cyclic number.

It is not a de Polignac number, because 11707894310381 - 2⁶ = 11707894310317 is a prime.

It is a super-2 number, since 2×11707894310381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11707894300381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5853947155190 + 5853947155191.

It is an arithmetic number, because the mean of its divisors is an integer number (5853947155191).

Almost surely, 2^{11707894310381} is an apocalyptic number.

It is an amenable number.

11707894310381 is a deficient number, since it is larger than the sum of its proper divisors (1).

11707894310381 is an equidigital number, since it uses as much as digits as its factorization.

11707894310381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 53.

The spelling of 11707894310381 in words is "eleven trillion, seven hundred seven billion, eight hundred ninety-four million, three hundred ten thousand, three hundred eighty-one".