11299715797 has 2 divisors, whose sum is σ = 11299715798. Its totient is φ = 11299715796.

The previous prime is 11299715767. The next prime is 11299715809. The reversal of 11299715797 is 79751799211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8991970276 + 2307745521 = 94826^2 + 48039^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11299715797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11299715767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5649857898 + 5649857899.

It is an arithmetic number, because the mean of its divisors is an integer number (5649857899).

Almost surely, 2^11299715797 is an apocalyptic number.

It is an amenable number.

11299715797 is a deficient number, since it is larger than the sum of its proper divisors (1).

11299715797 is an equidigital number, since it uses as much as digits as its factorization.

11299715797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2500470, while the sum is 58.

The spelling of 11299715797 in words is "eleven billion, two hundred ninety-nine million, seven hundred fifteen thousand, seven hundred ninety-seven".