150483191 has 4 divisors (see below), whose sum is σ = 150731712. Its totient is φ = 150234672.

The previous prime is 150483163. The next prime is 150483209. The reversal of 150483191 is 191384051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 191384051 = 8647 ⋅22133.

It is a cyclic number.

It is not a de Polignac number, because 150483191 - 2¹⁴ = 150466807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150483121) 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, 123350 + ... + 124563.

It is an arithmetic number, because the mean of its divisors is an integer number (37682928).

Almost surely, 2^150483191 is an apocalyptic number.

150483191 is a deficient number, since it is larger than the sum of its proper divisors (248521).

150483191 is an equidigital number, since it uses as much as digits as its factorization.

150483191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248520.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 150483191 is about 12267.1590435602. The cubic root of 150483191 is about 531.8991920380.

The spelling of 150483191 in words is "one hundred fifty million, four hundred eighty-three thousand, one hundred ninety-one".