150987073 has 2 divisors, whose sum is σ = 150987074. Its totient is φ = 150987072.

The previous prime is 150987059. The next prime is 150987101. The reversal of 150987073 is 370789051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78004224 + 72982849 = 8832^2 + 8543^2 .

It is a cyclic number.

It is not a de Polignac number, because 150987073 - 2⁵ = 150987041 is a prime.

It is not a weakly prime, because it can be changed into another prime (150987173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75493536 + 75493537.

It is an arithmetic number, because the mean of its divisors is an integer number (75493537).

Almost surely, 2^150987073 is an apocalyptic number.

It is an amenable number.

150987073 is a deficient number, since it is larger than the sum of its proper divisors (1).

150987073 is an equidigital number, since it uses as much as digits as its factorization.

150987073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 150987073 is about 12287.6797240162. The cubic root of 150987073 is about 532.4922058709.

The spelling of 150987073 in words is "one hundred fifty million, nine hundred eighty-seven thousand, seventy-three".