2152313287 has 2 divisors, whose sum is σ = 2152313288. Its totient is φ = 2152313286.

The previous prime is 2152313231. The next prime is 2152313341. The reversal of 2152313287 is 7823132512.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2152313287 - 2¹⁵ = 2152280519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152313227) 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, 1076156643 + 1076156644.

It is an arithmetic number, because the mean of its divisors is an integer number (1076156644).

Almost surely, 2^2152313287 is an apocalyptic number.

2152313287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152313287 is an equidigital number, since it uses as much as digits as its factorization.

2152313287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 34.

The square root of 2152313287 is about 46393.0305865008. The cubic root of 2152313287 is about 1291.1256098978.

Adding to 2152313287 its reverse (7823132512), we get a palindrome (9975445799).

The spelling of 2152313287 in words is "two billion, one hundred fifty-two million, three hundred thirteen thousand, two hundred eighty-seven".