150012728703 has 32 divisors (see below), whose sum is σ = 235440803520. Its totient is φ = 94074946560.

The previous prime is 150012728693. The next prime is 150012728731. The reversal of 150012728703 is 307827210051.

150012728703 is a `hidden beast` number, since 1 + 500 + 1 + 2 + 72 + 87 + 0 + 3 = 666.

It is not a de Polignac number, because 150012728703 - 2¹⁰ = 150012727679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150012728783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 774483 + ... + 948603.

It is an arithmetic number, because the mean of its divisors is an integer number (7357525110).

Almost surely, 2^150012728703 is an apocalyptic number.

150012728703 is a deficient number, since it is larger than the sum of its proper divisors (85428074817).

150012728703 is a wasteful number, since it uses less digits than its factorization.

150012728703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176024 (or 176018 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

Adding to 150012728703 its reverse (307827210051), we get a palindrome (457839938754).

The spelling of 150012728703 in words is "one hundred fifty billion, twelve million, seven hundred twenty-eight thousand, seven hundred three".