2012103433 has 12 divisors (see below), whose sum is σ = 2087462988. Its totient is φ = 1939380800.

The previous prime is 2012103407. The next prime is 2012103451. The reversal of 2012103433 is 3343012102.

It can be written as a sum of positive squares in 6 ways, for example, as 461949049 + 1550154384 = 21493^2 + 39372^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2012103433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2012103433.

It is not an unprimeable number, because it can be changed into a prime (2012103463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 587835 + ... + 591247.

It is an arithmetic number, because the mean of its divisors is an integer number (173955249).

Almost surely, 2^2012103433 is an apocalyptic number.

It is an amenable number.

2012103433 is a deficient number, since it is larger than the sum of its proper divisors (75359555).

2012103433 is an equidigital number, since it uses as much as digits as its factorization.

2012103433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4172 (or 4143 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2012103433 is about 44856.4759315754. The cubic root of 2012103433 is about 1262.4575017946.

Adding to 2012103433 its reverse (3343012102), we get a palindrome (5355115535).

The spelling of 2012103433 in words is "two billion, twelve million, one hundred three thousand, four hundred thirty-three".