10111001111723 has 2 divisors, whose sum is σ = 10111001111724. Its totient is φ = 10111001111722.

The previous prime is 10111001111707. The next prime is 10111001111753. The reversal of 10111001111723 is 32711110011101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10111001111723 - 2⁴ = 10111001111707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10111001111695 and 10111001111704.

It is not a weakly prime, because it can be changed into another prime (10111001111753) 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, 5055500555861 + 5055500555862.

It is an arithmetic number, because the mean of its divisors is an integer number (5055500555862).

Almost surely, 2^{10111001111723} is an apocalyptic number.

10111001111723 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111001111723 is an equidigital number, since it uses as much as digits as its factorization.

10111001111723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 20.

Adding to 10111001111723 its reverse (32711110011101), we get a palindrome (42822111122824).

The spelling of 10111001111723 in words is "ten trillion, one hundred eleven billion, one million, one hundred eleven thousand, seven hundred twenty-three".