2331331201 has 2 divisors, whose sum is σ = 2331331202. Its totient is φ = 2331331200.

The previous prime is 2331331153. The next prime is 2331331207. The reversal of 2331331201 is 1021331332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2251407601 + 79923600 = 47449^2 + 8940^2 .

It is a cyclic number.

It is not a de Polignac number, because 2331331201 - 2¹⁷ = 2331200129 is a prime.

It is a super-2 number, since 2×2331331201² = 10870210337512204802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2331331207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165665600 + 1165665601.

It is an arithmetic number, because the mean of its divisors is an integer number (1165665601).

Almost surely, 2^2331331201 is an apocalyptic number.

It is an amenable number.

2331331201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331331201 is an equidigital number, since it uses as much as digits as its factorization.

2331331201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2331331201 is about 48283.8606679292. The cubic root of 2331331201 is about 1325.9729322142.

Adding to 2331331201 its reverse (1021331332), we get a palindrome (3352662533).

The spelling of 2331331201 in words is "two billion, three hundred thirty-one million, three hundred thirty-one thousand, two hundred one".