1330121332330 has 16 divisors (see below), whose sum is σ = 2736249598080. Its totient is φ = 456041599632.

The previous prime is 1330121332261. The next prime is 1330121332339. The reversal of 1330121332330 is 332331210331.

It is a junction number, because it is equal to n+sod(n) for n = 1330121332295 and 1330121332304.

It is not an unprimeable number, because it can be changed into a prime (1330121332339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9500866590 + ... + 9500866729.

It is an arithmetic number, because the mean of its divisors is an integer number (171015599880).

Almost surely, 2^{1330121332330} is an apocalyptic number.

1330121332330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330121332330 is an abundant number, since it is smaller than the sum of its proper divisors (1406128265750).

1330121332330 is a wasteful number, since it uses less digits than its factorization.

1330121332330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19001733333.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1330121332330 its reverse (332331210331), we get a palindrome (1662452542661).

The spelling of 1330121332330 in words is "one trillion, three hundred thirty billion, one hundred twenty-one million, three hundred thirty-two thousand, three hundred thirty".