148160823 has 4 divisors (see below), whose sum is σ = 197547768. Its totient is φ = 98773880.

The previous prime is 148160821. The next prime is 148160851. The reversal of 148160823 is 328061841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 328061841 = 3 ⋅109353947.

It is a cyclic number.

It is not a de Polignac number, because 148160823 - 2¹ = 148160821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148160821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24693468 + ... + 24693473.

It is an arithmetic number, because the mean of its divisors is an integer number (49386942).

Almost surely, 2^148160823 is an apocalyptic number.

148160823 is a deficient number, since it is larger than the sum of its proper divisors (49386945).

148160823 is an equidigital number, since it uses as much as digits as its factorization.

148160823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49386944.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 148160823 is about 12172.1330505380. The cubic root of 148160823 is about 529.1487736139.

The spelling of 148160823 in words is "one hundred forty-eight million, one hundred sixty thousand, eight hundred twenty-three".