146041603 has 2 divisors, whose sum is σ = 146041604. Its totient is φ = 146041602.

The previous prime is 146041547. The next prime is 146041607. The reversal of 146041603 is 306140641.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146041603 is a prime.

It is not a weakly prime, because it can be changed into another prime (146041607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73020801 + 73020802.

It is an arithmetic number, because the mean of its divisors is an integer number (73020802).

Almost surely, 2^146041603 is an apocalyptic number.

146041603 is a deficient number, since it is larger than the sum of its proper divisors (1).

146041603 is an equidigital number, since it uses as much as digits as its factorization.

146041603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 146041603 is about 12084.7673953618. The cubic root of 146041603 is about 526.6137532074.

The spelling of 146041603 in words is "one hundred forty-six million, forty-one thousand, six hundred three".