112451402423 has 4 divisors (see below), whose sum is σ = 112618492848. Its totient is φ = 112284312000.

The previous prime is 112451402417. The next prime is 112451402431. The reversal of 112451402423 is 324204154211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112451402423 - 2¹² = 112451398327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112451404423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83544203 + ... + 83545548.

It is an arithmetic number, because the mean of its divisors is an integer number (28154623212).

Almost surely, 2^112451402423 is an apocalyptic number.

112451402423 is a deficient number, since it is larger than the sum of its proper divisors (167090425).

112451402423 is an equidigital number, since it uses as much as digits as its factorization.

112451402423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167090424.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 112451402423 its reverse (324204154211), we get a palindrome (436655556634).

The spelling of 112451402423 in words is "one hundred twelve billion, four hundred fifty-one million, four hundred two thousand, four hundred twenty-three".