148157183 has 2 divisors, whose sum is σ = 148157184. Its totient is φ = 148157182.

The previous prime is 148157173. The next prime is 148157189. The reversal of 148157183 is 381751841.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (381751841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148157183 - 2²² = 143962879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148157189) by changing a digit.

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 as a sum of consecutive naturals, namely, 74078591 + 74078592.

It is an arithmetic number, because the mean of its divisors is an integer number (74078592).

Almost surely, 2^148157183 is an apocalyptic number.

148157183 is a deficient number, since it is larger than the sum of its proper divisors (1).

148157183 is an equidigital number, since it uses as much as digits as its factorization.

148157183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 38.

The square root of 148157183 is about 12171.9835277575. The cubic root of 148157183 is about 529.1444402207.

The spelling of 148157183 in words is "one hundred forty-eight million, one hundred fifty-seven thousand, one hundred eighty-three".