416321123 has 2 divisors, whose sum is σ = 416321124. Its totient is φ = 416321122.

The previous prime is 416321119. The next prime is 416321161. The reversal of 416321123 is 321123614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 416321123 - 2² = 416321119 is a prime.

It is a super-2 number, since 2×416321123² = 346646554911962258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (416321023) 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, 208160561 + 208160562.

It is an arithmetic number, because the mean of its divisors is an integer number (208160562).

Almost surely, 2^416321123 is an apocalyptic number.

416321123 is a deficient number, since it is larger than the sum of its proper divisors (1).

416321123 is an equidigital number, since it uses as much as digits as its factorization.

416321123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 23.

The square root of 416321123 is about 20403.9487109726. The cubic root of 416321123 is about 746.6942645208.

Adding to 416321123 its reverse (321123614), we get a palindrome (737444737).

The spelling of 416321123 in words is "four hundred sixteen million, three hundred twenty-one thousand, one hundred twenty-three".