1111011000023 has 2 divisors, whose sum is σ = 1111011000024. Its totient is φ = 1111011000022.

The previous prime is 1111010999921. The next prime is 1111011000037. The reversal of 1111011000023 is 3200001101111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1111011000023 - 2⁸ = 1111010999767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111010999968 and 1111011000013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111011000053) 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, 555505500011 + 555505500012.

It is an arithmetic number, because the mean of its divisors is an integer number (555505500012).

Almost surely, 2^{1111011000023} is an apocalyptic number.

1111011000023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111011000023 is an equidigital number, since it uses as much as digits as its factorization.

1111011000023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1111011000023 its reverse (3200001101111), we get a palindrome (4311012101134).

The spelling of 1111011000023 in words is "one trillion, one hundred eleven billion, eleven million, twenty-three", and thus it is an aban number.