2612152313 has 2 divisors, whose sum is σ = 2612152314. Its totient is φ = 2612152312.

The previous prime is 2612152237. The next prime is 2612152327. The reversal of 2612152313 is 3132512162.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2240318224 + 371834089 = 47332^2 + 19283^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2612152313 is a prime.

It is a super-3 number, since 3×2612152313³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2612112313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306076156 + 1306076157.

It is an arithmetic number, because the mean of its divisors is an integer number (1306076157).

Almost surely, 2^2612152313 is an apocalyptic number.

It is an amenable number.

2612152313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612152313 is an equidigital number, since it uses as much as digits as its factorization.

2612152313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 26.

The square root of 2612152313 is about 51109.2194520715. The cubic root of 2612152313 is about 1377.2078799269.

Adding to 2612152313 its reverse (3132512162), we get a palindrome (5744664475).

The spelling of 2612152313 in words is "two billion, six hundred twelve million, one hundred fifty-two thousand, three hundred thirteen".