131011124201342 has 48 divisors (see below), whose sum is σ = 260267819200128. Its totient is φ = 48040748353920.

The previous prime is 131011124201329. The next prime is 131011124201407. The reversal of 131011124201342 is 243102421110131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1471792148 + ... + 1471881159.

It is an arithmetic number, because the mean of its divisors is an integer number (5422246233336).

Almost surely, 2^{131011124201342} is an apocalyptic number.

131011124201342 is a deficient number, since it is larger than the sum of its proper divisors (129256694998786).

131011124201342 is a wasteful number, since it uses less digits than its factorization.

131011124201342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943673361 (or 2943673344 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 131011124201342 its reverse (243102421110131), we get a palindrome (374113545311473).

The spelling of 131011124201342 in words is "one hundred thirty-one trillion, eleven billion, one hundred twenty-four million, two hundred one thousand, three hundred forty-two".