150304613 has 2 divisors, whose sum is σ = 150304614. Its totient is φ = 150304612.

The previous prime is 150304603. The next prime is 150304631. The reversal of 150304613 is 316403051.

It is a happy number.

Together with next prime (150304631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107702884 + 42601729 = 10378^2 + 6527^2 .

It is a cyclic number.

It is not a de Polignac number, because 150304613 - 2¹⁰ = 150303589 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150304603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75152306 + 75152307.

It is an arithmetic number, because the mean of its divisors is an integer number (75152307).

Almost surely, 2^150304613 is an apocalyptic number.

It is an amenable number.

150304613 is a deficient number, since it is larger than the sum of its proper divisors (1).

150304613 is an equidigital number, since it uses as much as digits as its factorization.

150304613 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 150304613 is about 12259.8781804715. The cubic root of 150304613 is about 531.6887076397.

Adding to 150304613 its reverse (316403051), we get a palindrome (466707664).

The spelling of 150304613 in words is "one hundred fifty million, three hundred four thousand, six hundred thirteen".