1331330300330 has 8 divisors (see below), whose sum is σ = 2396394540612. Its totient is φ = 532532120128.

The previous prime is 1331330300329. The next prime is 1331330300389. The reversal of 1331330300330 is 330030331331.

It can be written as a sum of positive squares in 2 ways, for example, as 1286402834809 + 44927465521 = 1134197^2 + 211961^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1331330300296 and 1331330300305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66566515007 + ... + 66566515026.

Almost surely, 2^{1331330300330} is an apocalyptic number.

1331330300330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1331330300330 is a deficient number, since it is larger than the sum of its proper divisors (1065064240282).

1331330300330 is a wasteful number, since it uses less digits than its factorization.

1331330300330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133133030040.

The product of its (nonzero) digits is 2187, while the sum is 23.

Adding to 1331330300330 its reverse (330030331331), we get a palindrome (1661360631661).

The spelling of 1331330300330 in words is "one trillion, three hundred thirty-one billion, three hundred thirty million, three hundred thousand, three hundred thirty".