112031451343 has 8 divisors (see below), whose sum is σ = 131158772640. Its totient is φ = 93684837120.

The previous prime is 112031451299. The next prime is 112031451373. The reversal of 112031451343 is 343154130211.

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

It is a de Polignac number, because none of the positive numbers 2^k-112031451343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112031451373) 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, 195176458 + ... + 195177031.

It is an arithmetic number, because the mean of its divisors is an integer number (16394846580).

Almost surely, 2^112031451343 is an apocalyptic number.

112031451343 is a deficient number, since it is larger than the sum of its proper divisors (19127321297).

112031451343 is an equidigital number, since it uses as much as digits as its factorization.

112031451343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390353537.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 112031451343 its reverse (343154130211), we get a palindrome (455185581554).

The spelling of 112031451343 in words is "one hundred twelve billion, thirty-one million, four hundred fifty-one thousand, three hundred forty-three".