146845103 has 2 divisors, whose sum is σ = 146845104. Its totient is φ = 146845102.

The previous prime is 146845093. The next prime is 146845157. The reversal of 146845103 is 301548641.

146845103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146845103 - 2⁸ = 146844847 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146845103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146845163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73422551 + 73422552.

It is an arithmetic number, because the mean of its divisors is an integer number (73422552).

Almost surely, 2^146845103 is an apocalyptic number.

146845103 is a deficient number, since it is larger than the sum of its proper divisors (1).

146845103 is an equidigital number, since it uses as much as digits as its factorization.

146845103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 146845103 is about 12117.9661247257. The cubic root of 146845103 is about 527.5777719013.

The spelling of 146845103 in words is "one hundred forty-six million, eight hundred forty-five thousand, one hundred three".