107131666045 has 16 divisors (see below), whose sum is σ = 132749683200. Its totient is φ = 82912737600.

The previous prime is 107131665997. The next prime is 107131666051. The reversal of 107131666045 is 540666131701.

It is a de Polignac number, because none of the positive numbers 2^k-107131666045 is a prime.

It is a super-2 number, since 2×107131666045² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107131665989 and 107131666007.

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 15 ways as a sum of consecutive naturals, for example, 351931 + ... + 581479.

It is an arithmetic number, because the mean of its divisors is an integer number (8296855200).

Almost surely, 2^107131666045 is an apocalyptic number.

It is an amenable number.

107131666045 is a deficient number, since it is larger than the sum of its proper divisors (25618017155).

107131666045 is a wasteful number, since it uses less digits than its factorization.

107131666045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232596.

The product of its (nonzero) digits is 90720, while the sum is 40.

Adding to 107131666045 its reverse (540666131701), we get a palindrome (647797797746).

The spelling of 107131666045 in words is "one hundred seven billion, one hundred thirty-one million, six hundred sixty-six thousand, forty-five".