131125441016 has 16 divisors (see below), whose sum is σ = 253791176640. Its totient is φ = 63447793920.

The previous prime is 131125441009. The next prime is 131125441037. The reversal of 131125441016 is 610144521131.

It is a super-2 number, since 2×131125441016² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131125441016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264365561 + ... + 264366056.

It is an arithmetic number, because the mean of its divisors is an integer number (15861948540).

Almost surely, 2^131125441016 is an apocalyptic number.

It is an amenable number.

131125441016 is a deficient number, since it is larger than the sum of its proper divisors (122665735624).

131125441016 is a wasteful number, since it uses less digits than its factorization.

131125441016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528731654 (or 528731650 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 131125441016 its reverse (610144521131), we get a palindrome (741269962147).

The spelling of 131125441016 in words is "one hundred thirty-one billion, one hundred twenty-five million, four hundred forty-one thousand, sixteen".