131054303445 has 32 divisors (see below), whose sum is σ = 230621271552. Its totient is φ = 63146291712.

The previous prime is 131054303399. The next prime is 131054303459. The reversal of 131054303445 is 544303450131.

It is not a de Polignac number, because 131054303445 - 2⁸ = 131054303189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7140552 + ... + 7158881.

It is an arithmetic number, because the mean of its divisors is an integer number (7206914736).

Almost surely, 2^131054303445 is an apocalyptic number.

131054303445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131054303445 is a deficient number, since it is larger than the sum of its proper divisors (99566968107).

131054303445 is a wasteful number, since it uses less digits than its factorization.

131054303445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14299501.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 131054303445 its reverse (544303450131), we get a palindrome (675357753576).

The spelling of 131054303445 in words is "one hundred thirty-one billion, fifty-four million, three hundred three thousand, four hundred forty-five".