131141122431422 has 8 divisors (see below), whose sum is σ = 201509529589872. Its totient is φ = 63971279234800.

The previous prime is 131141122431337. The next prime is 131141122431509. The reversal of 131141122431422 is 224134221141131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 799640990354 + ... + 799640990517.

It is an arithmetic number, because the mean of its divisors is an integer number (25188691198734).

Almost surely, 2^{131141122431422} is an apocalyptic number.

131141122431422 is a deficient number, since it is larger than the sum of its proper divisors (70368407158450).

131141122431422 is a wasteful number, since it uses less digits than its factorization.

131141122431422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599281980914.

The product of its digits is 9216, while the sum is 32.

Adding to 131141122431422 its reverse (224134221141131), we get a palindrome (355275343572553).

The spelling of 131141122431422 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred twenty-two million, four hundred thirty-one thousand, four hundred twenty-two".