11397701699 has 2 divisors, whose sum is σ = 11397701700. Its totient is φ = 11397701698.

The previous prime is 11397701687. The next prime is 11397701719. The reversal of 11397701699 is 99610779311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11397701699 - 2⁸ = 11397701443 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11397701699.

It is not a weakly prime, because it can be changed into another prime (11397701299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5698850849 + 5698850850.

It is an arithmetic number, because the mean of its divisors is an integer number (5698850850).

Almost surely, 2^11397701699 is an apocalyptic number.

11397701699 is a deficient number, since it is larger than the sum of its proper divisors (1).

11397701699 is an equidigital number, since it uses as much as digits as its factorization.

11397701699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 642978, while the sum is 53.

The spelling of 11397701699 in words is "eleven billion, three hundred ninety-seven million, seven hundred one thousand, six hundred ninety-nine".