112002102445 has 8 divisors (see below), whose sum is σ = 134641251936. Its totient is φ = 89442529296.

The previous prime is 112002102437. The next prime is 112002102449. The reversal of 112002102445 is 544201200211.

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 112002102445 - 2³ = 112002102437 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 (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 7 ways as a sum of consecutive naturals, for example, 19890987 + ... + 19896616.

It is an arithmetic number, because the mean of its divisors is an integer number (16830156492).

Almost surely, 2^112002102445 is an apocalyptic number.

It is an amenable number.

112002102445 is a deficient number, since it is larger than the sum of its proper divisors (22639149491).

112002102445 is an equidigital number, since it uses as much as digits as its factorization.

112002102445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39788171.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 112002102445 its reverse (544201200211), we get a palindrome (656203302656).

The spelling of 112002102445 in words is "one hundred twelve billion, two million, one hundred two thousand, four hundred forty-five".