10023454443011 has 4 divisors (see below), whose sum is σ = 10023482430024. Its totient is φ = 10023426456000.

The previous prime is 10023454442999. The next prime is 10023454443043. The reversal of 10023454443011 is 11034445432001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10023454443011 - 2³⁰ = 10022380701187 is a prime.

It is a super-2 number, since 2×10023454443011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10023454443091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13449230 + ... + 14174931.

It is an arithmetic number, because the mean of its divisors is an integer number (2505870607506).

Almost surely, 2^{10023454443011} is an apocalyptic number.

10023454443011 is a deficient number, since it is larger than the sum of its proper divisors (27987013).

10023454443011 is an equidigital number, since it uses as much as digits as its factorization.

10023454443011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27987012.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 10023454443011 its reverse (11034445432001), we get a palindrome (21057899875012).

The spelling of 10023454443011 in words is "ten trillion, twenty-three billion, four hundred fifty-four million, four hundred forty-three thousand, eleven".