602113541 has 2 divisors, whose sum is σ = 602113542. Its totient is φ = 602113540.

The previous prime is 602113537. The next prime is 602113571. The reversal of 602113541 is 145311206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 589081441 + 13032100 = 24271^2 + 3610^2 .

It is a cyclic number.

It is not a de Polignac number, because 602113541 - 2² = 602113537 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (602113511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301056770 + 301056771.

It is an arithmetic number, because the mean of its divisors is an integer number (301056771).

Almost surely, 2^602113541 is an apocalyptic number.

It is an amenable number.

602113541 is a deficient number, since it is larger than the sum of its proper divisors (1).

602113541 is an equidigital number, since it uses as much as digits as its factorization.

602113541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 602113541 is about 24538.0019765261. The cubic root of 602113541 is about 844.4218544466.

Adding to 602113541 its reverse (145311206), we get a palindrome (747424747).

The spelling of 602113541 in words is "six hundred two million, one hundred thirteen thousand, five hundred forty-one".