131443104614116 has 6 divisors (see below), whose sum is σ = 230025433074710. Its totient is φ = 65721552307056.

The previous prime is 131443104614113. The next prime is 131443104614141. The reversal of 131443104614116 is 611416401344131.

It can be written as a sum of positive squares in only one way, i.e., 80322749591616 + 51120355022500 = 8962296^2 + 7149850^2 .

It is a super-2 number, since 2×131443104614116² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131443104614111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16430388076761 + ... + 16430388076768.

Almost surely, 2^{131443104614116} is an apocalyptic number.

It is an amenable number.

131443104614116 is a deficient number, since it is larger than the sum of its proper divisors (98582328460594).

131443104614116 is a wasteful number, since it uses less digits than its factorization.

131443104614116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32860776153533 (or 32860776153531 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

Adding to 131443104614116 its reverse (611416401344131), we get a palindrome (742859505958247).

The spelling of 131443104614116 in words is "one hundred thirty-one trillion, four hundred forty-three billion, one hundred four million, six hundred fourteen thousand, one hundred sixteen".