148148161 has 8 divisors (see below), whose sum is σ = 169392384. Its totient is φ = 126924000.

The previous prime is 148148159. The next prime is 148148179. The reversal of 148148161 is 161841841.

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

It is not a de Polignac number, because 148148161 - 2¹ = 148148159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148148131) 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 7 ways as a sum of consecutive naturals, for example, 17661 + ... + 24661.

It is an arithmetic number, because the mean of its divisors is an integer number (21174048).

Almost surely, 2^148148161 is an apocalyptic number.

It is an amenable number.

148148161 is a deficient number, since it is larger than the sum of its proper divisors (21244223).

148148161 is an equidigital number, since it uses as much as digits as its factorization.

148148161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10031.

The product of its digits is 6144, while the sum is 34.

The square root of 148148161 is about 12171.6129169474. The cubic root of 148148161 is about 529.1336992902.

The spelling of 148148161 in words is "one hundred forty-eight million, one hundred forty-eight thousand, one hundred sixty-one".