2012133100203 has 48 divisors (see below), whose sum is σ = 3037171494240. Its totient is φ = 1282018752000.

The previous prime is 2012133100199. The next prime is 2012133100331. The reversal of 2012133100203 is 3020013312102.

It is not a de Polignac number, because 2012133100203 - 2² = 2012133100199 is a prime.

It is a super-2 number, since 2×2012133100203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2012133110203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 146639383 + ... + 146653103.

It is an arithmetic number, because the mean of its divisors is an integer number (63274406130).

Almost surely, 2^{2012133100203} is an apocalyptic number.

2012133100203 is a deficient number, since it is larger than the sum of its proper divisors (1025038394037).

2012133100203 is a wasteful number, since it uses less digits than its factorization.

2012133100203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19420 (or 19417 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2012133100203 its reverse (3020013312102), we get a palindrome (5032146412305).

The spelling of 2012133100203 in words is "two trillion, twelve billion, one hundred thirty-three million, one hundred thousand, two hundred three".