148146123 has 16 divisors (see below), whose sum is σ = 204652800. Its totient is φ = 95212320.

The previous prime is 148146091. The next prime is 148146133. The reversal of 148146123 is 321641841.

148146123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148146123 - 2⁵ = 148146091 is a prime.

It is a super-2 number, since 2×148146123² = 43894547519862258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148146133) 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, 111658 + ... + 112976.

It is an arithmetic number, because the mean of its divisors is an integer number (12790800).

Almost surely, 2^148146123 is an apocalyptic number.

148146123 is a deficient number, since it is larger than the sum of its proper divisors (56506677).

148146123 is a wasteful number, since it uses less digits than its factorization.

148146123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642.

The product of its digits is 4608, while the sum is 30.

The square root of 148146123 is about 12171.5291972702. The cubic root of 148146123 is about 529.1312729367.

Adding to 148146123 its reverse (321641841), we get a palindrome (469787964).

The spelling of 148146123 in words is "one hundred forty-eight million, one hundred forty-six thousand, one hundred twenty-three".