300136150120 has 64 divisors (see below), whose sum is σ = 720860860800. Its totient is φ = 112133871360.

The previous prime is 300136150057. The next prime is 300136150123. The reversal of 300136150120 is 21051631003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 300136150091 and 300136150100.

It is not an unprimeable number, because it can be changed into a prime (300136150123) 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, 2727139 + ... + 2835058.

It is an arithmetic number, because the mean of its divisors is an integer number (11263450950).

Almost surely, 2^300136150120 is an apocalyptic number.

It is an amenable number.

300136150120 is an abundant number, since it is smaller than the sum of its proper divisors (420724710680).

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

300136150120 is a wasteful number, since it uses less digits than its factorization.

300136150120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5562298 (or 5562294 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 300136150120 its reverse (21051631003), we get a palindrome (321187781123).

The spelling of 300136150120 in words is "three hundred billion, one hundred thirty-six million, one hundred fifty thousand, one hundred twenty".