407108123 has 2 divisors, whose sum is σ = 407108124. Its totient is φ = 407108122.

The previous prime is 407108099. The next prime is 407108153. The reversal of 407108123 is 321801704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 407108123 - 2⁸ = 407107867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 407108092 and 407108101.

It is not a weakly prime, because it can be changed into another prime (407108153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203554061 + 203554062.

It is an arithmetic number, because the mean of its divisors is an integer number (203554062).

Almost surely, 2^407108123 is an apocalyptic number.

407108123 is a deficient number, since it is larger than the sum of its proper divisors (1).

407108123 is an equidigital number, since it uses as much as digits as its factorization.

407108123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 407108123 is about 20176.9205529486. The cubic root of 407108123 is about 741.1451244158.

Adding to 407108123 its reverse (321801704), we get a palindrome (728909827).

The spelling of 407108123 in words is "four hundred seven million, one hundred eight thousand, one hundred twenty-three".