150120507 has 16 divisors (see below), whose sum is σ = 212206592. Its totient is φ = 94232160.

The previous prime is 150120493. The next prime is 150120511. The reversal of 150120507 is 705021051.

150120507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150120507 - 2¹² = 150116411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150120527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18373 + ... + 25254.

It is an arithmetic number, because the mean of its divisors is an integer number (13262912).

Almost surely, 2^150120507 is an apocalyptic number.

150120507 is a deficient number, since it is larger than the sum of its proper divisors (62086085).

150120507 is a wasteful number, since it uses less digits than its factorization.

150120507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43698.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 150120507 is about 12252.3674038938. The cubic root of 150120507 is about 531.4715329452.

Adding to 150120507 its reverse (705021051), we get a palindrome (855141558).

The spelling of 150120507 in words is "one hundred fifty million, one hundred twenty thousand, five hundred seven".