150321014 has 4 divisors (see below), whose sum is σ = 225481524. Its totient is φ = 75160506.

The previous prime is 150321001. The next prime is 150321023. The reversal of 150321014 is 410123051.

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

It is a junction number, because it is equal to n+sod(n) for n = 150320983 and 150321001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37580252 + ... + 37580255.

It is an arithmetic number, because the mean of its divisors is an integer number (56370381).

Almost surely, 2^150321014 is an apocalyptic number.

150321014 is a deficient number, since it is larger than the sum of its proper divisors (75160510).

150321014 is an equidigital number, since it uses as much as digits as its factorization.

150321014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75160509.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 150321014 is about 12260.5470514166. The cubic root of 150321014 is about 531.7080459447.

Adding to 150321014 its reverse (410123051), we get a palindrome (560444065).

The spelling of 150321014 in words is "one hundred fifty million, three hundred twenty-one thousand, fourteen".