112410421143 has 4 divisors (see below), whose sum is σ = 149880561528. Its totient is φ = 74940280760.

The previous prime is 112410421141. The next prime is 112410421153. The reversal of 112410421143 is 341124014211.

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 112410421143 - 2¹ = 112410421141 is a prime.

It is a super-2 number, since 2×112410421143² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112410421141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18735070188 + ... + 18735070193.

It is an arithmetic number, because the mean of its divisors is an integer number (37470140382).

Almost surely, 2^112410421143 is an apocalyptic number.

112410421143 is a deficient number, since it is larger than the sum of its proper divisors (37470140385).

112410421143 is an equidigital number, since it uses as much as digits as its factorization.

112410421143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37470140384.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 112410421143 its reverse (341124014211), we get a palindrome (453534435354).

The spelling of 112410421143 in words is "one hundred twelve billion, four hundred ten million, four hundred twenty-one thousand, one hundred forty-three".