203002412 has 6 divisors (see below), whose sum is σ = 355254228. Its totient is φ = 101501204.

The previous prime is 203002399. The next prime is 203002427. The reversal of 203002412 is 214200302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25375298 + ... + 25375305.

It is an arithmetic number, because the mean of its divisors is an integer number (59209038).

Almost surely, 2^203002412 is an apocalyptic number.

It is an amenable number.

203002412 is a deficient number, since it is larger than the sum of its proper divisors (152251816).

203002412 is a wasteful number, since it uses less digits than its factorization.

203002412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50750607 (or 50750605 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 203002412 is about 14247.8914931298. The cubic root of 203002412 is about 587.7153936030.

Adding to 203002412 its reverse (214200302), we get a palindrome (417202714).

The spelling of 203002412 in words is "two hundred three million, two thousand, four hundred twelve".