11960089913 has 2 divisors, whose sum is σ = 11960089914. Its totient is φ = 11960089912.

The previous prime is 11960089909. The next prime is 11960089949. The reversal of 11960089913 is 31998006911.

11960089913 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., 7791063289 + 4169026624 = 88267^2 + 64568^2 .

It is a cyclic number.

It is not a de Polignac number, because 11960089913 - 2² = 11960089909 is a prime.

It is not a weakly prime, because it can be changed into another prime (11960089903) 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, 5980044956 + 5980044957.

It is an arithmetic number, because the mean of its divisors is an integer number (5980044957).

Almost surely, 2^11960089913 is an apocalyptic number.

It is an amenable number.

11960089913 is a deficient number, since it is larger than the sum of its proper divisors (1).

11960089913 is an equidigital number, since it uses as much as digits as its factorization.

11960089913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 47.

The spelling of 11960089913 in words is "eleven billion, nine hundred sixty million, eighty-nine thousand, nine hundred thirteen".