123682373 has 2 divisors, whose sum is σ = 123682374. Its totient is φ = 123682372.

The previous prime is 123682331. The next prime is 123682397. The reversal of 123682373 is 373286321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116273089 + 7409284 = 10783^2 + 2722^2 .

It is a cyclic number.

It is not a de Polignac number, because 123682373 - 2¹⁴ = 123665989 is a prime.

It is a super-2 number, since 2×123682373² = 30594658781822258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123682073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61841186 + 61841187.

It is an arithmetic number, because the mean of its divisors is an integer number (61841187).

Almost surely, 2^123682373 is an apocalyptic number.

It is an amenable number.

123682373 is a deficient number, since it is larger than the sum of its proper divisors (1).

123682373 is an equidigital number, since it uses as much as digits as its factorization.

123682373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 123682373 is about 11121.2577076516. The cubic root of 123682373 is about 498.2369546490.

It can be divided in two parts, 12368 and 2373, that added together give a palindrome (14741).

The spelling of 123682373 in words is "one hundred twenty-three million, six hundred eighty-two thousand, three hundred seventy-three".