131303004553135 has 8 divisors (see below), whose sum is σ = 165856426804080. Its totient is φ = 99513856082304.

The previous prime is 131303004553099. The next prime is 131303004553261. The reversal of 131303004553135 is 531355400303131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131303004553135 - 2²⁷ = 131302870335407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131303004553094 and 131303004553103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691068444922 + ... + 691068445111.

It is an arithmetic number, because the mean of its divisors is an integer number (20732053350510).

Almost surely, 2^{131303004553135} is an apocalyptic number.

131303004553135 is a deficient number, since it is larger than the sum of its proper divisors (34553422250945).

131303004553135 is a wasteful number, since it uses less digits than its factorization.

131303004553135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382136890057.

The product of its (nonzero) digits is 121500, while the sum is 37.

Adding to 131303004553135 its reverse (531355400303131), we get a palindrome (662658404856266).

The spelling of 131303004553135 in words is "one hundred thirty-one trillion, three hundred three billion, four million, five hundred fifty-three thousand, one hundred thirty-five".