10511105023 has 2 divisors, whose sum is σ = 10511105024. Its totient is φ = 10511105022.

The previous prime is 10511104999. The next prime is 10511105027. The reversal of 10511105023 is 32050111501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10511105023 - 2⁵ = 10511104991 is a prime.

It is a super-2 number, since 2×10511105023² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10511105027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5255552511 + 5255552512.

It is an arithmetic number, because the mean of its divisors is an integer number (5255552512).

Almost surely, 2^10511105023 is an apocalyptic number.

10511105023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10511105023 is an equidigital number, since it uses as much as digits as its factorization.

10511105023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 10511105023 its reverse (32050111501), we get a palindrome (42561216524).

The spelling of 10511105023 in words is "ten billion, five hundred eleven million, one hundred five thousand, twenty-three".