131142344333002 has 16 divisors (see below), whose sum is σ = 198766902729600. Its totient is φ = 64887401120400.

The previous prime is 131142344332991. The next prime is 131142344333059. The reversal of 131142344333002 is 200333443241131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172377102 + ... + 173136217.

It is an arithmetic number, because the mean of its divisors is an integer number (12422931420600).

Almost surely, 2^{131142344333002} is an apocalyptic number.

131142344333002 is a deficient number, since it is larger than the sum of its proper divisors (67624558396598).

131142344333002 is a wasteful number, since it uses less digits than its factorization.

131142344333002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345515301.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 131142344333002 its reverse (200333443241131), we get a palindrome (331475787574133).

The spelling of 131142344333002 in words is "one hundred thirty-one trillion, one hundred forty-two billion, three hundred forty-four million, three hundred thirty-three thousand, two".