150203089 has 2 divisors, whose sum is σ = 150203090. Its totient is φ = 150203088.

The previous prime is 150203083. The next prime is 150203107. The reversal of 150203089 is 980302051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91527489 + 58675600 = 9567^2 + 7660^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150203089 is a prime.

It is not a weakly prime, because it can be changed into another prime (150203083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75101544 + 75101545.

It is an arithmetic number, because the mean of its divisors is an integer number (75101545).

Almost surely, 2^150203089 is an apocalyptic number.

It is an amenable number.

150203089 is a deficient number, since it is larger than the sum of its proper divisors (1).

150203089 is an equidigital number, since it uses as much as digits as its factorization.

150203089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 150203089 is about 12255.7369831439. The cubic root of 150203089 is about 531.5689700807.

The spelling of 150203089 in words is "one hundred fifty million, two hundred three thousand, eighty-nine".