10210212121003 has 2 divisors, whose sum is σ = 10210212121004. Its totient is φ = 10210212121002.

The previous prime is 10210212120971. The next prime is 10210212121027. The reversal of 10210212121003 is 30012121201201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10210212121003 - 2⁵ = 10210212120971 is a prime.

It is not a weakly prime, because it can be changed into another prime (10210212121063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105106060501 + 5105106060502.

It is an arithmetic number, because the mean of its divisors is an integer number (5105106060502).

Almost surely, 2^{10210212121003} is an apocalyptic number.

10210212121003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210212121003 is an equidigital number, since it uses as much as digits as its factorization.

10210212121003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10210212121003 its reverse (30012121201201), we get a palindrome (40222333322204).

The spelling of 10210212121003 in words is "ten trillion, two hundred ten billion, two hundred twelve million, one hundred twenty-one thousand, three".