1210010011213 has 2 divisors, whose sum is σ = 1210010011214. Its totient is φ = 1210010011212.

The previous prime is 1210010011207. The next prime is 1210010011237. The reversal of 1210010011213 is 3121100100121.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1188804244329 + 21205766884 = 1090323^2 + 145622^2 .

It is a cyclic number.

It is not a de Polignac number, because 1210010011213 - 2⁵ = 1210010011181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1210010011193 and 1210010011202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210010011253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605005005606 + 605005005607.

It is an arithmetic number, because the mean of its divisors is an integer number (605005005607).

Almost surely, 2^{1210010011213} is an apocalyptic number.

It is an amenable number.

1210010011213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210010011213 is an equidigital number, since it uses as much as digits as its factorization.

1210010011213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1210010011213 its reverse (3121100100121), we get a palindrome (4331110111334).

The spelling of 1210010011213 in words is "one trillion, two hundred ten billion, ten million, eleven thousand, two hundred thirteen".