2235251302013 has 2 divisors, whose sum is σ = 2235251302014. Its totient is φ = 2235251302012.

The previous prime is 2235251302007. The next prime is 2235251302073. The reversal of 2235251302013 is 3102031525322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1570377403609 + 664873898404 = 1253147^2 + 815398^2 .

It is a cyclic number.

It is not a de Polignac number, because 2235251302013 - 2²⁰ = 2235250253437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2235251302073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117625651006 + 1117625651007.

It is an arithmetic number, because the mean of its divisors is an integer number (1117625651007).

Almost surely, 2^{2235251302013} is an apocalyptic number.

It is an amenable number.

2235251302013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2235251302013 is an equidigital number, since it uses as much as digits as its factorization.

2235251302013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 2235251302013 its reverse (3102031525322), we get a palindrome (5337282827335).

The spelling of 2235251302013 in words is "two trillion, two hundred thirty-five billion, two hundred fifty-one million, three hundred two thousand, thirteen".