9313601149 has 2 divisors, whose sum is σ = 9313601150. Its totient is φ = 9313601148.

The previous prime is 9313601093. The next prime is 9313601177. The reversal of 9313601149 is 9411063139.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9313601049 + 100 = 96507^2 + 10^2 .

It is an emirp because it is prime and its reverse (9411063139) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9313601149 - 2²³ = 9305212541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9313601449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4656800574 + 4656800575.

It is an arithmetic number, because the mean of its divisors is an integer number (4656800575).

Almost surely, 2^9313601149 is an apocalyptic number.

It is an amenable number.

9313601149 is a deficient number, since it is larger than the sum of its proper divisors (1).

9313601149 is an equidigital number, since it uses as much as digits as its factorization.

9313601149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 9313601149 is about 96507.0005180971. Note that the first 3 decimals coincide. The cubic root of 9313601149 is about 2103.9683955462.

The spelling of 9313601149 in words is "nine billion, three hundred thirteen million, six hundred one thousand, one hundred forty-nine".