131444251053 has 16 divisors (see below), whose sum is σ = 176398000320. Its totient is φ = 87060145536.

The previous prime is 131444251027. The next prime is 131444251087. The reversal of 131444251053 is 350152444131.

It is not a de Polignac number, because 131444251053 - 2¹³ = 131444242861 is a prime.

It is a super-2 number, since 2×131444251053² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131444251553) 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 in 15 ways as a sum of consecutive naturals, for example, 5342526 + ... + 5367072.

It is an arithmetic number, because the mean of its divisors is an integer number (11024875020).

Almost surely, 2^131444251053 is an apocalyptic number.

It is an amenable number.

131444251053 is a deficient number, since it is larger than the sum of its proper divisors (44953749267).

131444251053 is a wasteful number, since it uses less digits than its factorization.

131444251053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36076.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 131444251053 its reverse (350152444131), we get a palindrome (481596695184).

The spelling of 131444251053 in words is "one hundred thirty-one billion, four hundred forty-four million, two hundred fifty-one thousand, fifty-three".