11975492701 has 2 divisors, whose sum is σ = 11975492702. Its totient is φ = 11975492700.

The previous prime is 11975492677. The next prime is 11975492791. The reversal of 11975492701 is 10729457911.

11975492701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11896264900 + 79227801 = 109070^2 + 8901^2 .

It is a cyclic number.

It is not a de Polignac number, because 11975492701 - 2¹⁹ = 11974968413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11975492791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5987746350 + 5987746351.

It is an arithmetic number, because the mean of its divisors is an integer number (5987746351).

Almost surely, 2^11975492701 is an apocalyptic number.

It is an amenable number.

11975492701 is a deficient number, since it is larger than the sum of its proper divisors (1).

11975492701 is an equidigital number, since it uses as much as digits as its factorization.

11975492701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 46.

The spelling of 11975492701 in words is "eleven billion, nine hundred seventy-five million, four hundred ninety-two thousand, seven hundred one".