613070323 has 2 divisors, whose sum is σ = 613070324. Its totient is φ = 613070322.

The previous prime is 613070219. The next prime is 613070333. The reversal of 613070323 is 323070316.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 613070323 - 2¹⁷ = 612939251 is a prime.

It is not a weakly prime, because it can be changed into another prime (613070333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306535161 + 306535162.

It is an arithmetic number, because the mean of its divisors is an integer number (306535162).

Almost surely, 2^613070323 is an apocalyptic number.

613070323 is a deficient number, since it is larger than the sum of its proper divisors (1).

613070323 is an equidigital number, since it uses as much as digits as its factorization.

613070323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 613070323 is about 24760.2569251613. The cubic root of 613070323 is about 849.5131343336.

The spelling of 613070323 in words is "six hundred thirteen million, seventy thousand, three hundred twenty-three".