123150065 has 8 divisors (see below), whose sum is σ = 151217088. Its totient is φ = 96228720.

The previous prime is 123150059. The next prime is 123150107. The reversal of 123150065 is 560051321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123150065 - 2⁸ = 123149809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123150065.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 286181 + ... + 286610.

It is an arithmetic number, because the mean of its divisors is an integer number (18902136).

Almost surely, 2^123150065 is an apocalyptic number.

It is an amenable number.

123150065 is a deficient number, since it is larger than the sum of its proper divisors (28067023).

123150065 is an equidigital number, since it uses as much as digits as its factorization.

123150065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572839.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 123150065 is about 11097.2998968217. The cubic root of 123150065 is about 497.5211509235.

The spelling of 123150065 in words is "one hundred twenty-three million, one hundred fifty thousand, sixty-five".