131423121244201 has 8 divisors (see below), whose sum is σ = 131524678156608. Its totient is φ = 131321587110000.

The previous prime is 131423121244153. The next prime is 131423121244211. The reversal of 131423121244201 is 102442121324131.

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-131423121244201 is a prime.

It is a super-2 number, since 2×131423121244201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131423121244211) 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, 5858331 + ... + 17238511.

It is an arithmetic number, because the mean of its divisors is an integer number (16440584769576).

Almost surely, 2^{131423121244201} is an apocalyptic number.

It is an amenable number.

131423121244201 is a deficient number, since it is larger than the sum of its proper divisors (101556912407).

131423121244201 is a wasteful number, since it uses less digits than its factorization.

131423121244201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11389103.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 131423121244201 its reverse (102442121324131), we get a palindrome (233865242568332).

The spelling of 131423121244201 in words is "one hundred thirty-one trillion, four hundred twenty-three billion, one hundred twenty-one million, two hundred forty-four thousand, two hundred one".