212120302001003 has 8 divisors (see below), whose sum is σ = 231405414926400. Its totient is φ = 192835430593480.

The previous prime is 212120302000987. The next prime is 212120302001029. The reversal of 212120302001003 is 300100203021212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212120302001003 - 2⁴ = 212120302000987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212120302000003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58540625 + ... + 62058402.

It is an arithmetic number, because the mean of its divisors is an integer number (28925676865800).

Almost surely, 2^{212120302001003} is an apocalyptic number.

212120302001003 is a deficient number, since it is larger than the sum of its proper divisors (19285112925397).

212120302001003 is a wasteful number, since it uses less digits than its factorization.

212120302001003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120758937.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 212120302001003 its reverse (300100203021212), we get a palindrome (512220505022215).

The spelling of 212120302001003 in words is "two hundred twelve trillion, one hundred twenty billion, three hundred two million, one thousand, three".