2012032043 has 8 divisors (see below), whose sum is σ = 2333786112. Its totient is φ = 1698858216.

The previous prime is 2012032031. The next prime is 2012032081. The reversal of 2012032043 is 3402302102.

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 2012032043 - 2⁴ = 2012032027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012032003) 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, 2144555 + ... + 2145492.

It is an arithmetic number, because the mean of its divisors is an integer number (291723264).

Almost surely, 2^2012032043 is an apocalyptic number.

2012032043 is a deficient number, since it is larger than the sum of its proper divisors (321754069).

2012032043 is an equidigital number, since it uses as much as digits as its factorization.

2012032043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290121.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2012032043 is about 44855.6801642780. The cubic root of 2012032043 is about 1262.4425708347.

Adding to 2012032043 its reverse (3402302102), we get a palindrome (5414334145).

The spelling of 2012032043 in words is "two billion, twelve million, thirty-two thousand, forty-three".