131141401431001 has 16 divisors (see below), whose sum is σ = 141703253370000. Its totient is φ = 120647425010688.

The previous prime is 131141401430989. The next prime is 131141401431011. The reversal of 131141401431001 is 100134104141131.

It can be written as a sum of positive squares in 8 ways, for example, as 56432622987225 + 74708778443776 = 7512165^2 + 8643424^2 .

It is a cyclic number.

It is not a de Polignac number, because 131141401431001 - 2⁹ = 131141401430489 is a prime.

It is a super-2 number, since 2×131141401431001² (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 (131141401431011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17275125 + ... + 23679373.

It is an arithmetic number, because the mean of its divisors is an integer number (8856453335625).

Almost surely, 2^{131141401431001} is an apocalyptic number.

It is an amenable number.

131141401431001 is a deficient number, since it is larger than the sum of its proper divisors (10561851938999).

131141401431001 is a wasteful number, since it uses less digits than its factorization.

131141401431001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6409548.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 131141401431001 its reverse (100134104141131), we get a palindrome (231275505572132).

The spelling of 131141401431001 in words is "one hundred thirty-one trillion, one hundred forty-one billion, four hundred one million, four hundred thirty-one thousand, one".