148273323 has 16 divisors (see below), whose sum is σ = 216521856. Its totient is φ = 89507840.

The previous prime is 148273291. The next prime is 148273339. The reversal of 148273323 is 323372841.

It is a cyclic number.

It is not a de Polignac number, because 148273323 - 2⁵ = 148273291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (148273423) 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, 261 + ... + 17222.

It is an arithmetic number, because the mean of its divisors is an integer number (13532616).

Almost surely, 2^148273323 is an apocalyptic number.

148273323 is a deficient number, since it is larger than the sum of its proper divisors (68248533).

148273323 is a wasteful number, since it uses less digits than its factorization.

148273323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17754.

The product of its digits is 24192, while the sum is 33.

The square root of 148273323 is about 12176.7533850366. The cubic root of 148273323 is about 529.2826690552.

The spelling of 148273323 in words is "one hundred forty-eight million, two hundred seventy-three thousand, three hundred twenty-three".