12055313 has 2 divisors, whose sum is σ = 12055314. Its totient is φ = 12055312.

The previous prime is 12055301. The next prime is 12055319. The reversal of 12055313 is 31355021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12054784 + 529 = 3472^2 + 23^2 .

It is a cyclic number.

It is not a de Polignac number, because 12055313 - 2⁴ = 12055297 is a prime.

It is not a weakly prime, because it can be changed into another prime (12055319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6027656 + 6027657.

It is an arithmetic number, because the mean of its divisors is an integer number (6027657).

Almost surely, 2^12055313 is an apocalyptic number.

It is an amenable number.

12055313 is a deficient number, since it is larger than the sum of its proper divisors (1).

12055313 is an equidigital number, since it uses as much as digits as its factorization.

12055313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 12055313 is about 3472.0761800398. The cubic root of 12055313 is about 229.2940737416.

The spelling of 12055313 in words is "twelve million, fifty-five thousand, three hundred thirteen".