203001023012 has 6 divisors (see below), whose sum is σ = 355251790278. Its totient is φ = 101500511504.

The previous prime is 203001023009. The next prime is 203001023023. The reversal of 203001023012 is 210320100302.

It is a happy number.

203001023012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 101841403876 + 101159619136 = 319126^2 + 318056^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25375127873 + ... + 25375127880.

It is an arithmetic number, because the mean of its divisors is an integer number (59208631713).

Almost surely, 2^203001023012 is an apocalyptic number.

It is an amenable number.

203001023012 is a deficient number, since it is larger than the sum of its proper divisors (152250767266).

203001023012 is a wasteful number, since it uses less digits than its factorization.

203001023012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50750255757 (or 50750255755 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 203001023012 its reverse (210320100302), we get a palindrome (413321123314).

The spelling of 203001023012 in words is "two hundred three billion, one million, twenty-three thousand, twelve".