2215342313 has 8 divisors (see below), whose sum is σ = 2320662528. Its totient is φ = 2110772224.

The previous prime is 2215342309. The next prime is 2215342379. The reversal of 2215342313 is 3132435122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2215342313 - 2² = 2215342309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2215342303) 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 in 7 ways as a sum of consecutive naturals, for example, 181481 + ... + 193302.

It is an arithmetic number, because the mean of its divisors is an integer number (290082816).

Almost surely, 2^2215342313 is an apocalyptic number.

2215342313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2215342313 is a deficient number, since it is larger than the sum of its proper divisors (105320215).

2215342313 is a wasteful number, since it uses less digits than its factorization.

2215342313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375063.

The product of its digits is 4320, while the sum is 26.

The square root of 2215342313 is about 47067.4230545927. The cubic root of 2215342313 is about 1303.6077915222.

Adding to 2215342313 its reverse (3132435122), we get a palindrome (5347777435).

The spelling of 2215342313 in words is "two billion, two hundred fifteen million, three hundred forty-two thousand, three hundred thirteen".