1213410029353 has 2 divisors, whose sum is σ = 1213410029354. Its totient is φ = 1213410029352.

The previous prime is 1213410029339. The next prime is 1213410029369. The reversal of 1213410029353 is 3539200143121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 664407572544 + 549002456809 = 815112^2 + 740947^2 .

It is a cyclic number.

It is not a de Polignac number, because 1213410029353 - 2⁹ = 1213410028841 is a prime.

It is not a weakly prime, because it can be changed into another prime (1213410029053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606705014676 + 606705014677.

It is an arithmetic number, because the mean of its divisors is an integer number (606705014677).

Almost surely, 2^{1213410029353} is an apocalyptic number.

It is an amenable number.

1213410029353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1213410029353 is an equidigital number, since it uses as much as digits as its factorization.

1213410029353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 1213410029353 in words is "one trillion, two hundred thirteen billion, four hundred ten million, twenty-nine thousand, three hundred fifty-three".