11330997726757 has 2 divisors, whose sum is σ = 11330997726758. Its totient is φ = 11330997726756.

The previous prime is 11330997726739. The next prime is 11330997726787. The reversal of 11330997726757 is 75762779903311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11316287432961 + 14710293796 = 3363969^2 + 121286^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11330997726757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11330997726692 and 11330997726701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11330997726787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665498863378 + 5665498863379.

It is an arithmetic number, because the mean of its divisors is an integer number (5665498863379).

Almost surely, 2^{11330997726757} is an apocalyptic number.

It is an amenable number.

11330997726757 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330997726757 is an equidigital number, since it uses as much as digits as its factorization.

11330997726757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105019740, while the sum is 67.

The spelling of 11330997726757 in words is "eleven trillion, three hundred thirty billion, nine hundred ninety-seven million, seven hundred twenty-six thousand, seven hundred fifty-seven".