131142103013042 has 32 divisors (see below), whose sum is σ = 214643009557440. Its totient is φ = 59597037040320.

The previous prime is 131142103013029. The next prime is 131142103013093. The reversal of 131142103013042 is 240310301241131.

It is a super-2 number, since 2×131142103013042² (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, 2180619809 + ... + 2180679947.

It is an arithmetic number, because the mean of its divisors is an integer number (6707594048670).

Almost surely, 2^{131142103013042} is an apocalyptic number.

131142103013042 is a deficient number, since it is larger than the sum of its proper divisors (83500906544398).

131142103013042 is a wasteful number, since it uses less digits than its factorization.

131142103013042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80138.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 131142103013042 its reverse (240310301241131), we get a palindrome (371452404254173).

The spelling of 131142103013042 in words is "one hundred thirty-one trillion, one hundred forty-two billion, one hundred three million, thirteen thousand, forty-two".