150320834 has 8 divisors (see below), whose sum is σ = 238744908. Its totient is φ = 70739200.

The previous prime is 150320791. The next prime is 150320861. The reversal of 150320834 is 438023051.

150320834 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 142730809 + 7590025 = 11947^2 + 2755^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2210567 + ... + 2210634.

Almost surely, 2^150320834 is an apocalyptic number.

150320834 is a deficient number, since it is larger than the sum of its proper divisors (88424074).

150320834 is a wasteful number, since it uses less digits than its factorization.

150320834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421220.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 150320834 is about 12260.5397107958. The cubic root of 150320834 is about 531.7078337156.

Adding to 150320834 its reverse (438023051), we get a palindrome (588343885).

The spelling of 150320834 in words is "one hundred fifty million, three hundred twenty thousand, eight hundred thirty-four".