2153310323 has 2 divisors, whose sum is σ = 2153310324. Its totient is φ = 2153310322.

The previous prime is 2153310319. The next prime is 2153310329. The reversal of 2153310323 is 3230133512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2153310323 - 2² = 2153310319 is a prime.

It is not a weakly prime, because it can be changed into another prime (2153310329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076655161 + 1076655162.

It is an arithmetic number, because the mean of its divisors is an integer number (1076655162).

Almost surely, 2^2153310323 is an apocalyptic number.

2153310323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153310323 is an equidigital number, since it uses as much as digits as its factorization.

2153310323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 2153310323 is about 46403.7748787747. The cubic root of 2153310323 is about 1291.3249458088.

Adding to 2153310323 its reverse (3230133512), we get a palindrome (5383443835).

The spelling of 2153310323 in words is "two billion, one hundred fifty-three million, three hundred ten thousand, three hundred twenty-three".