112042403143 has 8 divisors (see below), whose sum is σ = 122590774800. Its totient is φ = 101554481280.

The previous prime is 112042403119. The next prime is 112042403167. The reversal of 112042403143 is 341304240211.

It is an interprime number because it is at equal distance from previous prime (112042403119) and next prime (112042403167).

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

It is a cyclic number.

It is not a de Polignac number, because 112042403143 - 2¹³ = 112042394951 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 (112042403243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15108568 + ... + 15115981.

It is an arithmetic number, because the mean of its divisors is an integer number (15323846850).

Almost surely, 2^112042403143 is an apocalyptic number.

112042403143 is a deficient number, since it is larger than the sum of its proper divisors (10548371657).

112042403143 is a wasteful number, since it uses less digits than its factorization.

112042403143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30224897.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 112042403143 its reverse (341304240211), we get a palindrome (453346643354).

The spelling of 112042403143 in words is "one hundred twelve billion, forty-two million, four hundred three thousand, one hundred forty-three".