23144132313111 has 8 divisors (see below), whose sum is σ = 30859106869360. Its totient is φ = 15429289649472.

The previous prime is 23144132313067. The next prime is 23144132313149. The reversal of 23144132313111 is 11131323144132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23144132313111 - 2³⁴ = 23126952443927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23144132314111) 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 7 ways as a sum of consecutive naturals, for example, 32562976 + ... + 33266133.

It is an arithmetic number, because the mean of its divisors is an integer number (3857388358670).

Almost surely, 2^{23144132313111} is an apocalyptic number.

23144132313111 is a deficient number, since it is larger than the sum of its proper divisors (7714974556249).

23144132313111 is a wasteful number, since it uses less digits than its factorization.

23144132313111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65946305.

The product of its digits is 5184, while the sum is 30.

Adding to 23144132313111 its reverse (11131323144132), we get a palindrome (34275455457243).

The spelling of 23144132313111 in words is "twenty-three trillion, one hundred forty-four billion, one hundred thirty-two million, three hundred thirteen thousand, one hundred eleven".