131404355253401 has 16 divisors (see below), whose sum is σ = 131924204755200. Its totient is φ = 130885564219200.

The previous prime is 131404355253371. The next prime is 131404355253407. The reversal of 131404355253401 is 104352553404131.

It is a cyclic number.

It is not a de Polignac number, because 131404355253401 - 2¹⁰ = 131404355252377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131404355253407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831641516 + ... + 831799506.

It is an arithmetic number, because the mean of its divisors is an integer number (8245262797200).

Almost surely, 2^{131404355253401} is an apocalyptic number.

It is an amenable number.

131404355253401 is a deficient number, since it is larger than the sum of its proper divisors (519849501799).

131404355253401 is a wasteful number, since it uses less digits than its factorization.

131404355253401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161320.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 131404355253401 in words is "one hundred thirty-one trillion, four hundred four billion, three hundred fifty-five million, two hundred fifty-three thousand, four hundred one".