11501141023 has 2 divisors, whose sum is σ = 11501141024. Its totient is φ = 11501141022.

The previous prime is 11501140997. The next prime is 11501141129. The reversal of 11501141023 is 32014110511.

It is a weak prime.

It is an emirp because it is prime and its reverse (32014110511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11501141023 - 2²⁹ = 10964270111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11501141423) 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, 5750570511 + 5750570512.

It is an arithmetic number, because the mean of its divisors is an integer number (5750570512).

Almost surely, 2^11501141023 is an apocalyptic number.

11501141023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11501141023 is an equidigital number, since it uses as much as digits as its factorization.

11501141023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 11501141023 its reverse (32014110511), we get a palindrome (43515251534).

The spelling of 11501141023 in words is "eleven billion, five hundred one million, one hundred forty-one thousand, twenty-three".