2316551213 has 2 divisors, whose sum is σ = 2316551214. Its totient is φ = 2316551212.

The previous prime is 2316551201. The next prime is 2316551261. The reversal of 2316551213 is 3121556132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2305248169 + 11303044 = 48013^2 + 3362^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2316551213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2316521213) 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, 1158275606 + 1158275607.

It is an arithmetic number, because the mean of its divisors is an integer number (1158275607).

Almost surely, 2^2316551213 is an apocalyptic number.

It is an amenable number.

2316551213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316551213 is an equidigital number, since it uses as much as digits as its factorization.

2316551213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 29.

The square root of 2316551213 is about 48130.5642289803. The cubic root of 2316551213 is about 1323.1648905402.

The spelling of 2316551213 in words is "two billion, three hundred sixteen million, five hundred fifty-one thousand, two hundred thirteen".