150103427 has 2 divisors, whose sum is σ = 150103428. Its totient is φ = 150103426.

The previous prime is 150103399. The next prime is 150103469. The reversal of 150103427 is 724301051.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150103427 is a prime.

It is not a weakly prime, because it can be changed into another prime (156103427) 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, 75051713 + 75051714.

It is an arithmetic number, because the mean of its divisors is an integer number (75051714).

Almost surely, 2^150103427 is an apocalyptic number.

150103427 is a deficient number, since it is larger than the sum of its proper divisors (1).

150103427 is an equidigital number, since it uses as much as digits as its factorization.

150103427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 150103427 is about 12251.6703759120. The cubic root of 150103427 is about 531.4513760764.

Adding to 150103427 its reverse (724301051), we get a palindrome (874404478).

The spelling of 150103427 in words is "one hundred fifty million, one hundred three thousand, four hundred twenty-seven".