3993213510203 has 2 divisors, whose sum is σ = 3993213510204. Its totient is φ = 3993213510202.

The previous prime is 3993213510199. The next prime is 3993213510211. The reversal of 3993213510203 is 3020153123993.

3993213510203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3993213510203 - 2² = 3993213510199 is a prime.

It is not a weakly prime, because it can be changed into another prime (3993213510263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1996606755101 + 1996606755102.

It is an arithmetic number, because the mean of its divisors is an integer number (1996606755102).

Almost surely, 2^{3993213510203} is an apocalyptic number.

3993213510203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3993213510203 is an equidigital number, since it uses as much as digits as its factorization.

3993213510203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131220, while the sum is 41.

The spelling of 3993213510203 in words is "three trillion, nine hundred ninety-three billion, two hundred thirteen million, five hundred ten thousand, two hundred three".