270120131500 has 48 divisors (see below), whose sum is σ = 624644879040. Its totient is φ = 101692281600.

The previous prime is 270120131453. The next prime is 270120131537. The reversal of 270120131500 is 5131021072.

It is a happy number.

270120131500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15880920 + ... + 15897919.

It is an arithmetic number, because the mean of its divisors is an integer number (13013434980).

Almost surely, 2^270120131500 is an apocalyptic number.

270120131500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270120131500 is an abundant number, since it is smaller than the sum of its proper divisors (354524747540).

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

270120131500 is a wasteful number, since it uses less digits than its factorization.

270120131500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31778875 (or 31778863 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

Adding to 270120131500 its reverse (5131021072), we get a palindrome (275251152572).

The spelling of 270120131500 in words is "two hundred seventy billion, one hundred twenty million, one hundred thirty-one thousand, five hundred".