105211339 has 2 divisors, whose sum is σ = 105211340. Its totient is φ = 105211338.

The previous prime is 105211321. The next prime is 105211357. The reversal of 105211339 is 933112501.

It is a balanced prime because it is at equal distance from previous prime (105211321) and next prime (105211357).

It is a cyclic number.

It is not a de Polignac number, because 105211339 - 2⁹ = 105210827 is a prime.

It is a super-2 number, since 2×105211339² = 22138851708345842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105211399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52605669 + 52605670.

It is an arithmetic number, because the mean of its divisors is an integer number (52605670).

Almost surely, 2^105211339 is an apocalyptic number.

105211339 is a deficient number, since it is larger than the sum of its proper divisors (1).

105211339 is an equidigital number, since it uses as much as digits as its factorization.

105211339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 105211339 is about 10257.2578694308. The cubic root of 105211339 is about 472.0857042375.

The spelling of 105211339 in words is "one hundred five million, two hundred eleven thousand, three hundred thirty-nine".