131111441053323 has 32 divisors (see below), whose sum is σ = 196790535369216. Its totient is φ = 77204517232128.

The previous prime is 131111441053321. The next prime is 131111441053339. The reversal of 131111441053323 is 323350144111131.

It is a happy number.

It is not a de Polignac number, because 131111441053323 - 2¹ = 131111441053321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131111441053321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1054413865 + ... + 1054538202.

It is an arithmetic number, because the mean of its divisors is an integer number (6149704230288).

Almost surely, 2^{131111441053323} is an apocalyptic number.

131111441053323 is a deficient number, since it is larger than the sum of its proper divisors (65679094315893).

131111441053323 is a wasteful number, since it uses less digits than its factorization.

131111441053323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108952163.

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 131111441053323 its reverse (323350144111131), we get a palindrome (454461585164454).

The spelling of 131111441053323 in words is "one hundred thirty-one trillion, one hundred eleven billion, four hundred forty-one million, fifty-three thousand, three hundred twenty-three".