11020109586923 has 2 divisors, whose sum is σ = 11020109586924. Its totient is φ = 11020109586922.

The previous prime is 11020109586799. The next prime is 11020109587061. The reversal of 11020109586923 is 32968590102011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11020109586923 - 2⁸ = 11020109586667 is a prime.

It is not a weakly prime, because it can be changed into another prime (11020109586023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510054793461 + 5510054793462.

It is an arithmetic number, because the mean of its divisors is an integer number (5510054793462).

Almost surely, 2^{11020109586923} is an apocalyptic number.

11020109586923 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020109586923 is an equidigital number, since it uses as much as digits as its factorization.

11020109586923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 47.

Adding to 11020109586923 its reverse (32968590102011), we get a palindrome (43988699688934).

The spelling of 11020109586923 in words is "eleven trillion, twenty billion, one hundred nine million, five hundred eighty-six thousand, nine hundred twenty-three".