1235160245213 has 2 divisors, whose sum is σ = 1235160245214. Its totient is φ = 1235160245212.

The previous prime is 1235160245191. The next prime is 1235160245239. The reversal of 1235160245213 is 3125420615321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 838327022404 + 396833222809 = 915602^2 + 629947^2 .

It is a cyclic number.

It is not a de Polignac number, because 1235160245213 - 2⁸ = 1235160244957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1235160245273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617580122606 + 617580122607.

It is an arithmetic number, because the mean of its divisors is an integer number (617580122607).

Almost surely, 2^{1235160245213} is an apocalyptic number.

It is an amenable number.

1235160245213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1235160245213 is an equidigital number, since it uses as much as digits as its factorization.

1235160245213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 1235160245213 in words is "one trillion, two hundred thirty-five billion, one hundred sixty million, two hundred forty-five thousand, two hundred thirteen".