112002102443 has 32 divisors (see below), whose sum is σ = 148759511040. Its totient is φ = 81684732960.

The previous prime is 112002102437. The next prime is 112002102449. The reversal of 112002102443 is 344201200211.

It is an interprime number because it is at equal distance from previous prime (112002102437) and next prime (112002102449).

It is a cyclic number.

It is not a de Polignac number, because 112002102443 - 2²⁰ = 112001053867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112002102449) 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 31 ways as a sum of consecutive naturals, for example, 339755 + ... + 582612.

It is an arithmetic number, because the mean of its divisors is an integer number (4648734720).

Almost surely, 2^112002102443 is an apocalyptic number.

112002102443 is a deficient number, since it is larger than the sum of its proper divisors (36757408597).

112002102443 is a wasteful number, since it uses less digits than its factorization.

112002102443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922487.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 112002102443 its reverse (344201200211), we get a palindrome (456203302654).

The spelling of 112002102443 in words is "one hundred twelve billion, two million, one hundred two thousand, four hundred forty-three".