212012002001103 has 32 divisors (see below), whose sum is σ = 305286709060800. Its totient is φ = 130376698822656.

The previous prime is 212012002001099. The next prime is 212012002001113. The reversal of 212012002001103 is 301100200210212.

It is not a de Polignac number, because 212012002001103 - 2² = 212012002001099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212012002001113) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 39704098 + ... + 44726271.

It is an arithmetic number, because the mean of its divisors is an integer number (9540209658150).

Almost surely, 2^{212012002001103} is an apocalyptic number.

212012002001103 is a deficient number, since it is larger than the sum of its proper divisors (93274707059697).

212012002001103 is a wasteful number, since it uses less digits than its factorization.

212012002001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84431371.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 212012002001103 its reverse (301100200210212), we get a palindrome (513112202211315).

The spelling of 212012002001103 in words is "two hundred twelve trillion, twelve billion, two million, one thousand, one hundred three".