150211930 has 16 divisors (see below), whose sum is σ = 294961824. Its totient is φ = 54622480.

The previous prime is 150211913. The next prime is 150211937. The reversal of 150211930 is 39112051.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (150211937) 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 in 7 ways as a sum of consecutive naturals, for example, 682672 + ... + 682891.

It is an arithmetic number, because the mean of its divisors is an integer number (18435114).

Almost surely, 2^150211930 is an apocalyptic number.

150211930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150211930 is a deficient number, since it is larger than the sum of its proper divisors (144749894).

150211930 is a wasteful number, since it uses less digits than its factorization.

150211930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365581.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 150211930 is about 12256.0976660599. The cubic root of 150211930 is about 531.5793993138.

Adding to 150211930 its reverse (39112051), we get a palindrome (189323981).

The spelling of 150211930 in words is "one hundred fifty million, two hundred eleven thousand, nine hundred thirty".