112030032019 has 4 divisors (see below), whose sum is σ = 112035384496. Its totient is φ = 112024679544.

The previous prime is 112030032007. The next prime is 112030032047. The reversal of 112030032019 is 910230030211.

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 112030032019 - 2⁹ = 112030031507 is a prime.

It is a super-2 number, since 2×112030032019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112030032319) 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, 2644719 + ... + 2686744.

It is an arithmetic number, because the mean of its divisors is an integer number (28008846124).

Almost surely, 2^112030032019 is an apocalyptic number.

112030032019 is a deficient number, since it is larger than the sum of its proper divisors (5352477).

112030032019 is an equidigital number, since it uses as much as digits as its factorization.

112030032019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5352476.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 112030032019 in words is "one hundred twelve billion, thirty million, thirty-two thousand, nineteen".