1013241613 has 2 divisors, whose sum is σ = 1013241614. Its totient is φ = 1013241612.

The previous prime is 1013241577. The next prime is 1013241763. The reversal of 1013241613 is 3161423101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 834805449 + 178436164 = 28893^2 + 13358^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013241613 - 2¹⁷ = 1013110541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013242613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506620806 + 506620807.

It is an arithmetic number, because the mean of its divisors is an integer number (506620807).

Almost surely, 2^1013241613 is an apocalyptic number.

It is an amenable number.

1013241613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013241613 is an equidigital number, since it uses as much as digits as its factorization.

1013241613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1013241613 is about 31831.4563443145. The cubic root of 1013241613 is about 1004.3945308100.

Adding to 1013241613 its reverse (3161423101), we get a palindrome (4174664714).

The spelling of 1013241613 in words is "one billion, thirteen million, two hundred forty-one thousand, six hundred thirteen".