150304423 has 2 divisors, whose sum is σ = 150304424. Its totient is φ = 150304422.

The previous prime is 150304411. The next prime is 150304457. The reversal of 150304423 is 324403051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150304423 - 2¹³ = 150296231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150304394 and 150304403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150304403) 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, 75152211 + 75152212.

It is an arithmetic number, because the mean of its divisors is an integer number (75152212).

Almost surely, 2^150304423 is an apocalyptic number.

150304423 is a deficient number, since it is larger than the sum of its proper divisors (1).

150304423 is an equidigital number, since it uses as much as digits as its factorization.

150304423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 150304423 is about 12259.8704316155. The cubic root of 150304423 is about 531.6884836038.

Adding to 150304423 its reverse (324403051), we get a palindrome (474707474).

The spelling of 150304423 in words is "one hundred fifty million, three hundred four thousand, four hundred twenty-three".