150142032503 has 16 divisors (see below), whose sum is σ = 160520256000. Its totient is φ = 140022110592.

The previous prime is 150142032487. The next prime is 150142032517. The reversal of 150142032503 is 305230241051.

It is a happy number.

It is not a de Polignac number, because 150142032503 - 2⁴ = 150142032487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150142031503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357428 + ... + 654246.

It is an arithmetic number, because the mean of its divisors is an integer number (10032516000).

Almost surely, 2^150142032503 is an apocalyptic number.

150142032503 is a deficient number, since it is larger than the sum of its proper divisors (10378223497).

150142032503 is a wasteful number, since it uses less digits than its factorization.

150142032503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297254.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 150142032503 its reverse (305230241051), we get a palindrome (455372273554).

The spelling of 150142032503 in words is "one hundred fifty billion, one hundred forty-two million, thirty-two thousand, five hundred three".