131201141200401 has 8 divisors (see below), whose sum is σ = 177899852475360. Its totient is φ = 85984928696192.

The previous prime is 131201141200343. The next prime is 131201141200453. The reversal of 131201141200401 is 104002141102131.

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 131201141200401 - 2²² = 131201137006097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131201141200901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370624692480 + ... + 370624692833.

It is an arithmetic number, because the mean of its divisors is an integer number (22237481559420).

Almost surely, 2^{131201141200401} is an apocalyptic number.

It is an amenable number.

131201141200401 is a deficient number, since it is larger than the sum of its proper divisors (46698711274959).

131201141200401 is an equidigital number, since it uses as much as digits as its factorization.

131201141200401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741249385375.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 131201141200401 its reverse (104002141102131), we get a palindrome (235203282302532).

The spelling of 131201141200401 in words is "one hundred thirty-one trillion, two hundred one billion, one hundred forty-one million, two hundred thousand, four hundred one".