2301321133 has 2 divisors, whose sum is σ = 2301321134. Its totient is φ = 2301321132.

The previous prime is 2301321091. The next prime is 2301321151. The reversal of 2301321133 is 3311231032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1923524164 + 377796969 = 43858^2 + 19437^2 .

It is a cyclic number.

It is not a de Polignac number, because 2301321133 - 2¹³ = 2301312941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2301321133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2301321733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150660566 + 1150660567.

It is an arithmetic number, because the mean of its divisors is an integer number (1150660567).

Almost surely, 2^2301321133 is an apocalyptic number.

It is an amenable number.

2301321133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301321133 is an equidigital number, since it uses as much as digits as its factorization.

2301321133 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 2301321133 is about 47972.0870194325. The cubic root of 2301321133 is about 1320.2588130787.

Adding to 2301321133 its reverse (3311231032), we get a palindrome (5612552165).

The spelling of 2301321133 in words is "two billion, three hundred one million, three hundred twenty-one thousand, one hundred thirty-three".