1210010011253 has 2 divisors, whose sum is σ = 1210010011254. Its totient is φ = 1210010011252.

The previous prime is 1210010011237. The next prime is 1210010011277. The reversal of 1210010011253 is 3521100100121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 855415962769 + 354594048484 = 924887^2 + 595478^2 .

It is a cyclic number.

It is not a de Polignac number, because 1210010011253 - 2⁴ = 1210010011237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210010011213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605005005626 + 605005005627.

It is an arithmetic number, because the mean of its divisors is an integer number (605005005627).

Almost surely, 2^{1210010011253} is an apocalyptic number.

It is an amenable number.

1210010011253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210010011253 is an equidigital number, since it uses as much as digits as its factorization.

1210010011253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 1210010011253 its reverse (3521100100121), we get a palindrome (4731110111374).

The spelling of 1210010011253 in words is "one trillion, two hundred ten billion, ten million, eleven thousand, two hundred fifty-three".