113132143142 has 8 divisors (see below), whose sum is σ = 169700391336. Its totient is φ = 56565346032.

The previous prime is 113132143121. The next prime is 113132143153. The reversal of 113132143142 is 241341231311.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140663 + ... + 496034.

It is an arithmetic number, because the mean of its divisors is an integer number (21212548917).

Almost surely, 2^113132143142 is an apocalyptic number.

113132143142 is a deficient number, since it is larger than the sum of its proper divisors (56568248194).

113132143142 is an equidigital number, since it uses as much as digits as its factorization.

113132143142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725542.

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

Adding to 113132143142 its reverse (241341231311), we get a palindrome (354473374453).

The spelling of 113132143142 in words is "one hundred thirteen billion, one hundred thirty-two million, one hundred forty-three thousand, one hundred forty-two".