11423036077 has 2 divisors, whose sum is σ = 11423036078. Its totient is φ = 11423036076.

The previous prime is 11423036063. The next prime is 11423036137. The reversal of 11423036077 is 77063032411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5796385956 + 5626650121 = 76134^2 + 75011^2 .

It is a cyclic number.

It is not a de Polignac number, because 11423036077 - 2¹⁵ = 11423003309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11423036017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711518038 + 5711518039.

It is an arithmetic number, because the mean of its divisors is an integer number (5711518039).

Almost surely, 2^11423036077 is an apocalyptic number.

It is an amenable number.

11423036077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11423036077 is an equidigital number, since it uses as much as digits as its factorization.

11423036077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 11423036077 its reverse (77063032411), we get a palindrome (88486068488).

The spelling of 11423036077 in words is "eleven billion, four hundred twenty-three million, thirty-six thousand, seventy-seven".