123495683 has 2 divisors, whose sum is σ = 123495684. Its totient is φ = 123495682.

The previous prime is 123495637. The next prime is 123495703. The reversal of 123495683 is 386594321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123495683 - 2²² = 119301379 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123495683.

It is not a weakly prime, because it can be changed into another prime (123492683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61747841 + 61747842.

It is an arithmetic number, because the mean of its divisors is an integer number (61747842).

Almost surely, 2^123495683 is an apocalyptic number.

123495683 is a deficient number, since it is larger than the sum of its proper divisors (1).

123495683 is an equidigital number, since it uses as much as digits as its factorization.

123495683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 41.

The square root of 123495683 is about 11112.8611527365. The cubic root of 123495683 is about 497.9861436552.

The spelling of 123495683 in words is "one hundred twenty-three million, four hundred ninety-five thousand, six hundred eighty-three".