146030351 has 2 divisors, whose sum is σ = 146030352. Its totient is φ = 146030350.

The previous prime is 146030329. The next prime is 146030393. The reversal of 146030351 is 153030641.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (153030641) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146030351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146030851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73015175 + 73015176.

It is an arithmetic number, because the mean of its divisors is an integer number (73015176).

Almost surely, 2^146030351 is an apocalyptic number.

146030351 is a deficient number, since it is larger than the sum of its proper divisors (1).

146030351 is an equidigital number, since it uses as much as digits as its factorization.

146030351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 146030351 is about 12084.3018416456. The cubic root of 146030351 is about 526.6002282711.

Adding to 146030351 its reverse (153030641), we get a palindrome (299060992).

The spelling of 146030351 in words is "one hundred forty-six million, thirty thousand, three hundred fifty-one".