11023537501 has 2 divisors, whose sum is σ = 11023537502. Its totient is φ = 11023537500.

The previous prime is 11023537487. The next prime is 11023537513. The reversal of 11023537501 is 10573532011.

11023537501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9061136100 + 1962401401 = 95190^2 + 44299^2 .

It is a cyclic number.

It is not a de Polignac number, because 11023537501 - 2⁷ = 11023537373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11023537501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11023537531) 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, 5511768750 + 5511768751.

It is an arithmetic number, because the mean of its divisors is an integer number (5511768751).

Almost surely, 2^11023537501 is an apocalyptic number.

It is an amenable number.

11023537501 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023537501 is an equidigital number, since it uses as much as digits as its factorization.

11023537501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 28.

The spelling of 11023537501 in words is "eleven billion, twenty-three million, five hundred thirty-seven thousand, five hundred one".