150261043 has 2 divisors, whose sum is σ = 150261044. Its totient is φ = 150261042.

The previous prime is 150261017. The next prime is 150261077. The reversal of 150261043 is 340162051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150261043 - 2¹⁷ = 150129971 is a prime.

It is not a weakly prime, because it can be changed into another prime (150264043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75130521 + 75130522.

It is an arithmetic number, because the mean of its divisors is an integer number (75130522).

Almost surely, 2^150261043 is an apocalyptic number.

150261043 is a deficient number, since it is larger than the sum of its proper divisors (1).

150261043 is an equidigital number, since it uses as much as digits as its factorization.

150261043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 150261043 is about 12258.1011172204. The cubic root of 150261043 is about 531.6373277224.

The spelling of 150261043 in words is "one hundred fifty million, two hundred sixty-one thousand, forty-three".