131403300320401 has 8 divisors (see below), whose sum is σ = 132298233427584. Its totient is φ = 130509653963520.

The previous prime is 131403300320387. The next prime is 131403300320449. The reversal of 131403300320401 is 104023003304131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131403300320401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131403300320491) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 321482640 + ... + 321891121.

It is an arithmetic number, because the mean of its divisors is an integer number (16537279178448).

Almost surely, 2^{131403300320401} is an apocalyptic number.

It is an amenable number.

131403300320401 is a deficient number, since it is larger than the sum of its proper divisors (894933107183).

131403300320401 is a wasteful number, since it uses less digits than its factorization.

131403300320401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643375151.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 131403300320401 its reverse (104023003304131), we get a palindrome (235426303624532).

The spelling of 131403300320401 in words is "one hundred thirty-one trillion, four hundred three billion, three hundred million, three hundred twenty thousand, four hundred one".