123100339 has 2 divisors, whose sum is σ = 123100340. Its totient is φ = 123100338.

The previous prime is 123100333. The next prime is 123100343. The reversal of 123100339 is 933001321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123100339 - 2¹¹ = 123098291 is a prime.

It is not a weakly prime, because it can be changed into another prime (123100333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61550169 + 61550170.

It is an arithmetic number, because the mean of its divisors is an integer number (61550170).

Almost surely, 2^123100339 is an apocalyptic number.

123100339 is a deficient number, since it is larger than the sum of its proper divisors (1).

123100339 is an equidigital number, since it uses as much as digits as its factorization.

123100339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 123100339 is about 11095.0592157050. The cubic root of 123100339 is about 497.4541782499.

The spelling of 123100339 in words is "one hundred twenty-three million, one hundred thousand, three hundred thirty-nine".