108450123 has 16 divisors (see below), whose sum is σ = 153543456. Its totient is φ = 67852800.

The previous prime is 108450107. The next prime is 108450143. The reversal of 108450123 is 321054801.

It is not a de Polignac number, because 108450123 - 2⁴ = 108450107 is a prime.

It is a super-2 number, since 2×108450123² = 23522858357430258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 108450093 and 108450102.

It is not an unprimeable number, because it can be changed into a prime (108450143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16173 + ... + 21873.

It is an arithmetic number, because the mean of its divisors is an integer number (9596466).

Almost surely, 2^108450123 is an apocalyptic number.

108450123 is a deficient number, since it is larger than the sum of its proper divisors (45093333).

108450123 is a wasteful number, since it uses less digits than its factorization.

108450123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6094.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 108450123 is about 10413.9388801740. The cubic root of 108450123 is about 476.8809964680.

The spelling of 108450123 in words is "one hundred eight million, four hundred fifty thousand, one hundred twenty-three".