150553103 has 2 divisors, whose sum is σ = 150553104. Its totient is φ = 150553102.

The previous prime is 150553097. The next prime is 150553121. The reversal of 150553103 is 301355051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150553103 - 2¹⁶ = 150487567 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150553133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75276551 + 75276552.

It is an arithmetic number, because the mean of its divisors is an integer number (75276552).

Almost surely, 2^150553103 is an apocalyptic number.

150553103 is a deficient number, since it is larger than the sum of its proper divisors (1).

150553103 is an equidigital number, since it uses as much as digits as its factorization.

150553103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 150553103 is about 12270.0082722059. The cubic root of 150553103 is about 531.9815498058.

The spelling of 150553103 in words is "one hundred fifty million, five hundred fifty-three thousand, one hundred three".