2215356323 has 2 divisors, whose sum is σ = 2215356324. Its totient is φ = 2215356322.

The previous prime is 2215356277. The next prime is 2215356347. The reversal of 2215356323 is 3236535122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2215356323 - 2¹⁶ = 2215290787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2215356323.

It is not a weakly prime, because it can be changed into another prime (2215356373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107678161 + 1107678162.

It is an arithmetic number, because the mean of its divisors is an integer number (1107678162).

Almost surely, 2^2215356323 is an apocalyptic number.

2215356323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2215356323 is an equidigital number, since it uses as much as digits as its factorization.

2215356323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 32.

The square root of 2215356323 is about 47067.5718834103. The cubic root of 2215356323 is about 1303.6105395560.

The spelling of 2215356323 in words is "two billion, two hundred fifteen million, three hundred fifty-six thousand, three hundred twenty-three".