36111101009 has 2 divisors, whose sum is σ = 36111101010. Its totient is φ = 36111101008.

The previous prime is 36111100979. The next prime is 36111101017. The reversal of 36111101009 is 90010111163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35007532609 + 1103568400 = 187103^2 + 33220^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36111101009 is a prime.

It is not a weakly prime, because it can be changed into another prime (36111101069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18055550504 + 18055550505.

It is an arithmetic number, because the mean of its divisors is an integer number (18055550505).

Almost surely, 2^36111101009 is an apocalyptic number.

It is an amenable number.

36111101009 is a deficient number, since it is larger than the sum of its proper divisors (1).

36111101009 is an equidigital number, since it uses as much as digits as its factorization.

36111101009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 36111101009 in words is "thirty-six billion, one hundred eleven million, one hundred one thousand, nine".