120148103 has 2 divisors, whose sum is σ = 120148104. Its totient is φ = 120148102.

The previous prime is 120148069. The next prime is 120148109. The reversal of 120148103 is 301841021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120148103 - 2¹² = 120144007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120148109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60074051 + 60074052.

It is an arithmetic number, because the mean of its divisors is an integer number (60074052).

Almost surely, 2^120148103 is an apocalyptic number.

120148103 is a deficient number, since it is larger than the sum of its proper divisors (1).

120148103 is an equidigital number, since it uses as much as digits as its factorization.

120148103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 120148103 is about 10961.2090117833. The cubic root of 120148103 is about 493.4452500025.

Adding to 120148103 its reverse (301841021), we get a palindrome (421989124).

The spelling of 120148103 in words is "one hundred twenty million, one hundred forty-eight thousand, one hundred three".