131342430201001 has 4 divisors (see below), whose sum is σ = 131891980118400. Its totient is φ = 130792880283604.

The previous prime is 131342430200977. The next prime is 131342430201109. The reversal of 131342430201001 is 100102034243131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131342430201001 - 2¹⁵ = 131342430168233 is a prime.

It is a super-2 number, since 2×131342430201001² (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 (131342430201401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274774958341 + ... + 274774958818.

It is an arithmetic number, because the mean of its divisors is an integer number (32972995029600).

Almost surely, 2^{131342430201001} is an apocalyptic number.

It is an amenable number.

131342430201001 is a deficient number, since it is larger than the sum of its proper divisors (549549917399).

131342430201001 is an equidigital number, since it uses as much as digits as its factorization.

131342430201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549549917398.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 131342430201001 its reverse (100102034243131), we get a palindrome (231444464444132).

The spelling of 131342430201001 in words is "one hundred thirty-one trillion, three hundred forty-two billion, four hundred thirty million, two hundred one thousand, one".