2152304311 has 2 divisors, whose sum is σ = 2152304312. Its totient is φ = 2152304310.

The previous prime is 2152304293. The next prime is 2152304351. The reversal of 2152304311 is 1134032512.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2152304311 - 2⁵ = 2152304279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152304351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076152155 + 1076152156.

It is an arithmetic number, because the mean of its divisors is an integer number (1076152156).

Almost surely, 2^2152304311 is an apocalyptic number.

2152304311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152304311 is an equidigital number, since it uses as much as digits as its factorization.

2152304311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2152304311 is about 46392.9338477316. The cubic root of 2152304311 is about 1291.1238150601.

Adding to 2152304311 its reverse (1134032512), we get a palindrome (3286336823).

The spelling of 2152304311 in words is "two billion, one hundred fifty-two million, three hundred four thousand, three hundred eleven".