203033102012 has 12 divisors (see below), whose sum is σ = 382639307736. Its totient is φ = 93707585520.

The previous prime is 203033102009. The next prime is 203033102017. The reversal of 203033102012 is 210201330302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203033102017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1952241314 + ... + 1952241417.

It is an arithmetic number, because the mean of its divisors is an integer number (31886608978).

Almost surely, 2^203033102012 is an apocalyptic number.

It is an amenable number.

203033102012 is a deficient number, since it is larger than the sum of its proper divisors (179606205724).

203033102012 is a wasteful number, since it uses less digits than its factorization.

203033102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3904482748 (or 3904482746 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 203033102012 its reverse (210201330302), we get a palindrome (413234432314).

The spelling of 203033102012 in words is "two hundred three billion, thirty-three million, one hundred two thousand, twelve".