3201099361 has 2 divisors, whose sum is σ = 3201099362. Its totient is φ = 3201099360.

The previous prime is 3201099323. The next prime is 3201099367. The reversal of 3201099361 is 1639901023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1635393600 + 1565705761 = 40440^2 + 39569^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3201099361 is a prime.

It is not a weakly prime, because it can be changed into another prime (3201099367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600549680 + 1600549681.

It is an arithmetic number, because the mean of its divisors is an integer number (1600549681).

Almost surely, 2^3201099361 is an apocalyptic number.

It is an amenable number.

3201099361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201099361 is an equidigital number, since it uses as much as digits as its factorization.

3201099361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 3201099361 is about 56578.2587307174. The cubic root of 3201099361 is about 1473.7813334911.

The spelling of 3201099361 in words is "three billion, two hundred one million, ninety-nine thousand, three hundred sixty-one".