150127193 has 2 divisors, whose sum is σ = 150127194. Its totient is φ = 150127192.

The previous prime is 150127181. The next prime is 150127223. The reversal of 150127193 is 391721051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137545984 + 12581209 = 11728^2 + 3547^2 .

It is a cyclic number.

It is not a de Polignac number, because 150127193 - 2²² = 145932889 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150127123) 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, 75063596 + 75063597.

It is an arithmetic number, because the mean of its divisors is an integer number (75063597).

Almost surely, 2^150127193 is an apocalyptic number.

It is an amenable number.

150127193 is a deficient number, since it is larger than the sum of its proper divisors (1).

150127193 is an equidigital number, since it uses as much as digits as its factorization.

150127193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 150127193 is about 12252.6402460857. The cubic root of 150127193 is about 531.4794229752.

The spelling of 150127193 in words is "one hundred fifty million, one hundred twenty-seven thousand, one hundred ninety-three".