131040053142 has 16 divisors (see below), whose sum is σ = 262385215680. Its totient is φ = 43629166152.

The previous prime is 131040053141. The next prime is 131040053203. The reversal of 131040053142 is 241350040131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131040053141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12707308 + ... + 12717615.

It is an arithmetic number, because the mean of its divisors is an integer number (16399075980).

Almost surely, 2^131040053142 is an apocalyptic number.

131040053142 is an abundant number, since it is smaller than the sum of its proper divisors (131345162538).

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

131040053142 is a wasteful number, since it uses less digits than its factorization.

131040053142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25425787.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 131040053142 its reverse (241350040131), we get a palindrome (372390093273).

The spelling of 131040053142 in words is "one hundred thirty-one billion, forty million, fifty-three thousand, one hundred forty-two".