1011135023 has 2 divisors, whose sum is σ = 1011135024. Its totient is φ = 1011135022.

The previous prime is 1011134987. The next prime is 1011135053. The reversal of 1011135023 is 3205311101.

1011135023 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 is a cyclic number.

It is not a de Polignac number, because 1011135023 - 2⁸ = 1011134767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011134992 and 1011135010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011135053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505567511 + 505567512.

It is an arithmetic number, because the mean of its divisors is an integer number (505567512).

Almost surely, 2^1011135023 is an apocalyptic number.

1011135023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011135023 is an equidigital number, since it uses as much as digits as its factorization.

1011135023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1011135023 is about 31798.3493754000. The cubic root of 1011135023 is about 1003.6979824028.

Adding to 1011135023 its reverse (3205311101), we get a palindrome (4216446124).

The spelling of 1011135023 in words is "one billion, eleven million, one hundred thirty-five thousand, twenty-three".