131000321010401 has 8 divisors (see below), whose sum is σ = 136696735430784. Its totient is φ = 125303968947520.

The previous prime is 131000321010329. The next prime is 131000321010407. The reversal of 131000321010401 is 104010123000131.

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 131000321010401 - 2¹⁴ = 131000320994017 is a prime.

It is a super-2 number, since 2×131000321010401² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131000321010401.

It is not an unprimeable number, because it can be changed into a prime (131000321010407) 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, 11270981 + ... + 19723986.

It is an arithmetic number, because the mean of its divisors is an integer number (17087091928848).

Almost surely, 2^{131000321010401} is an apocalyptic number.

It is an amenable number.

131000321010401 is a deficient number, since it is larger than the sum of its proper divisors (5696414420383).

131000321010401 is a wasteful number, since it uses less digits than its factorization.

131000321010401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31178751.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 131000321010401 its reverse (104010123000131), we get a palindrome (235010444010532).

The spelling of 131000321010401 in words is "one hundred thirty-one trillion, three hundred twenty-one million, ten thousand, four hundred one".