131001033341442 has 32 divisors (see below), whose sum is σ = 285842524670784. Its totient is φ = 39694215012800.

The previous prime is 131001033341389. The next prime is 131001033341483. The reversal of 131001033341442 is 244143330100131.

131001033341442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131001033341442² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75834873 + ... + 77543084.

It is an arithmetic number, because the mean of its divisors is an integer number (8932578895962).

Almost surely, 2^{131001033341442} is an apocalyptic number.

131001033341442 is an abundant number, since it is smaller than the sum of its proper divisors (154841491329342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131001033341442 is a wasteful number, since it uses less digits than its factorization.

131001033341442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153390914.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 131001033341442 its reverse (244143330100131), we get a palindrome (375144363441573).

The spelling of 131001033341442 in words is "one hundred thirty-one trillion, one billion, thirty-three million, three hundred forty-one thousand, four hundred forty-two".