150202120 has 16 divisors (see below), whose sum is σ = 337954860. Its totient is φ = 60080832.

The previous prime is 150202103. The next prime is 150202181. The reversal of 150202120 is 21202051.

150202120 is digitally balanced in base 2, 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 148888804 + 1313316 = 12202^2 + 1146^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 150202120.

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, 1877487 + ... + 1877566.

Almost surely, 2^150202120 is an apocalyptic number.

150202120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150202120 is an abundant number, since it is smaller than the sum of its proper divisors (187752740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150202120 is a wasteful number, since it uses less digits than its factorization.

150202120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3755064 (or 3755060 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 150202120 is about 12255.6974505738. The cubic root of 150202120 is about 531.5678269807.

Adding to 150202120 its reverse (21202051), we get a palindrome (171404171).

The spelling of 150202120 in words is "one hundred fifty million, two hundred two thousand, one hundred twenty".