1320132060900 has 81 divisors (see below), whose sum is σ = 4137988648521. Its totient is φ = 352026024480.

The previous prime is 1320132060847. The next prime is 1320132060901. The reversal of 1320132060900 is 90602310231.

The square root of 1320132060900 is 1148970.

It is a perfect power (a square), and thus also a powerful number.

1320132060900 is a `hidden beast` number, since 1 + 3 + 20 + 1 + 32 + 0 + 609 + 0 + 0 = 666.

It can be written as a sum of positive squares in only one way, i.e., 475247541924 + 844884518976 = 689382^2 + 919176^2 .

It is not an unprimeable number, because it can be changed into a prime (1320132060901) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 34449951 + ... + 34488249.

Almost surely, 2^{1320132060900} is an apocalyptic number.

1320132060900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320132060900 is the 1148970-th square number.

It is an amenable number.

1320132060900 is an abundant number, since it is smaller than the sum of its proper divisors (2817856587621).

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

1320132060900 is an frugal number, since it uses more digits than its factorization.

1320132060900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76618 (or 38309 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 1320132060900 in words is "one trillion, three hundred twenty billion, one hundred thirty-two million, sixty thousand, nine hundred".