131141100342342 has 16 divisors (see below), whose sum is σ = 262283099967792. Its totient is φ = 43713550233600.

The previous prime is 131141100342337. The next prime is 131141100342349. The reversal of 131141100342342 is 243243001141131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131141100342349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35566923 + ... + 39080534.

It is an arithmetic number, because the mean of its divisors is an integer number (16392693747987).

Almost surely, 2^{131141100342342} is an apocalyptic number.

131141100342342 is an abundant number, since it is smaller than the sum of its proper divisors (131141999625450).

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

131141100342342 is a wasteful number, since it uses less digits than its factorization.

131141100342342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74940263.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 131141100342342 its reverse (243243001141131), we get a palindrome (374384101483473).

The spelling of 131141100342342 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred million, three hundred forty-two thousand, three hundred forty-two".