213212100032003 has 2 divisors, whose sum is σ = 213212100032004. Its totient is φ = 213212100032002.

The previous prime is 213212100031943. The next prime is 213212100032027. The reversal of 213212100032003 is 300230001212312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213212100032003 - 2³² = 213207805064707 is a prime.

It is not a weakly prime, because it can be changed into another prime (213212100032033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106606050016001 + 106606050016002.

It is an arithmetic number, because the mean of its divisors is an integer number (106606050016002).

Almost surely, 2^{213212100032003} is an apocalyptic number.

213212100032003 is a deficient number, since it is larger than the sum of its proper divisors (1).

213212100032003 is an equidigital number, since it uses as much as digits as its factorization.

213212100032003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 213212100032003 its reverse (300230001212312), we get a palindrome (513442101244315).

The spelling of 213212100032003 in words is "two hundred thirteen trillion, two hundred twelve billion, one hundred million, thirty-two thousand, three".