148054111 has 2 divisors, whose sum is σ = 148054112. Its totient is φ = 148054110.

The previous prime is 148054097. The next prime is 148054229. The reversal of 148054111 is 111450841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148054111 - 2⁵ = 148054079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148057111) 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 as a sum of consecutive naturals, namely, 74027055 + 74027056.

It is an arithmetic number, because the mean of its divisors is an integer number (74027056).

Almost surely, 2^148054111 is an apocalyptic number.

148054111 is a deficient number, since it is larger than the sum of its proper divisors (1).

148054111 is an equidigital number, since it uses as much as digits as its factorization.

148054111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 148054111 is about 12167.7488057570. The cubic root of 148054111 is about 529.0217042921.

The spelling of 148054111 in words is "one hundred forty-eight million, fifty-four thousand, one hundred eleven".