3012042100203 has 12 divisors (see below), whose sum is σ = 4352414493960. Its totient is φ = 2007249444096.

The previous prime is 3012042100187. The next prime is 3012042100211. The reversal of 3012042100203 is 3020012402103.

3012042100203 is a `hidden beast` number, since 30 + 12 + 0 + 421 + 0 + 0 + 203 = 666.

It is not a de Polignac number, because 3012042100203 - 2⁴ = 3012042100187 is a prime.

It is a super-2 number, since 2×3012042100203² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3012042105203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64860726 + ... + 64907147.

It is an arithmetic number, because the mean of its divisors is an integer number (362701207830).

Almost surely, 2^{3012042100203} is an apocalyptic number.

3012042100203 is a deficient number, since it is larger than the sum of its proper divisors (1340372393757).

3012042100203 is a wasteful number, since it uses less digits than its factorization.

3012042100203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129770458 (or 129770455 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 3012042100203 its reverse (3020012402103), we get a palindrome (6032054502306).

The spelling of 3012042100203 in words is "three trillion, twelve billion, forty-two million, one hundred thousand, two hundred three".