148338103 has 6 divisors (see below), whose sum is σ = 153630464. Its totient is φ = 143222184.

The previous prime is 148338101. The next prime is 148338119. The reversal of 148338103 is 301833841.

It is not a de Polignac number, because 148338103 - 2¹ = 148338101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148338101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87351 + ... + 89032.

Almost surely, 2^148338103 is an apocalyptic number.

148338103 is a deficient number, since it is larger than the sum of its proper divisors (5292361).

148338103 is an equidigital number, since it uses as much as digits as its factorization.

148338103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176441 (or 176412 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 148338103 is about 12179.4130810971. The cubic root of 148338103 is about 529.3597383004.

The spelling of 148338103 in words is "one hundred forty-eight million, three hundred thirty-eight thousand, one hundred three".