214113239 has 2 divisors, whose sum is σ = 214113240. Its totient is φ = 214113238.

The previous prime is 214113203. The next prime is 214113259. The reversal of 214113239 is 932311412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214113239 - 2¹² = 214109143 is a prime.

It is a super-2 number, since 2×214113239² = 91688958230142242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214113259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107056619 + 107056620.

It is an arithmetic number, because the mean of its divisors is an integer number (107056620).

Almost surely, 2^214113239 is an apocalyptic number.

214113239 is a deficient number, since it is larger than the sum of its proper divisors (1).

214113239 is an equidigital number, since it uses as much as digits as its factorization.

214113239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 26.

The square root of 214113239 is about 14632.6087557892. The cubic root of 214113239 is about 598.2478875578.

The spelling of 214113239 in words is "two hundred fourteen million, one hundred thirteen thousand, two hundred thirty-nine".