2012140203 has 8 divisors (see below), whose sum is σ = 2683200000. Its totient is φ = 1341253608.

The previous prime is 2012140153. The next prime is 2012140241. The reversal of 2012140203 is 3020412102.

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

It is not a de Polignac number, because 2012140203 - 2⁶ = 2012140139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012140003) 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, 13203 + ... + 64796.

It is an arithmetic number, because the mean of its divisors is an integer number (335400000).

Almost surely, 2^2012140203 is an apocalyptic number.

2012140203 is a deficient number, since it is larger than the sum of its proper divisors (671059797).

2012140203 is an equidigital number, since it uses as much as digits as its factorization.

2012140203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86601.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2012140203 is about 44856.8857924845. The cubic root of 2012140203 is about 1262.4651919691.

Adding to 2012140203 its reverse (3020412102), we get a palindrome (5032552305).

The spelling of 2012140203 in words is "two billion, twelve million, one hundred forty thousand, two hundred three".