150161051 has 4 divisors (see below), whose sum is σ = 158994072. Its totient is φ = 141328032.

The previous prime is 150161029. The next prime is 150161107.

150161051 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150161051 - 2⁶ = 150160987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150161021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4416485 + ... + 4416518.

It is an arithmetic number, because the mean of its divisors is an integer number (39748518).

Almost surely, 2^150161051 is an apocalyptic number.

150161051 is a deficient number, since it is larger than the sum of its proper divisors (8833021).

150161051 is an equidigital number, since it uses as much as digits as its factorization.

150161051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8833020.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 150161051 is about 12254.0218295872. The cubic root of 150161051 is about 531.5193746040.

The spelling of 150161051 in words is "one hundred fifty million, one hundred sixty-one thousand, fifty-one".