150530142623 has 6 divisors (see below), whose sum is σ = 175106492496. Its totient is φ = 129025836492.

The previous prime is 150530142593. The next prime is 150530142667. The reversal of 150530142623 is 326241035051.

It is a happy number.

150530142623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150530142623 - 2¹⁰ = 150530141599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150530142623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150530142673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1536021815 + ... + 1536021912.

It is an arithmetic number, because the mean of its divisors is an integer number (29184415416).

Almost surely, 2^150530142623 is an apocalyptic number.

150530142623 is a deficient number, since it is larger than the sum of its proper divisors (24576349873).

150530142623 is an equidigital number, since it uses as much as digits as its factorization.

150530142623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072043741 (or 3072043734 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 150530142623 its reverse (326241035051), we get a palindrome (476771177674).

The spelling of 150530142623 in words is "one hundred fifty billion, five hundred thirty million, one hundred forty-two thousand, six hundred twenty-three".