1330121133000 has 384 divisors, whose sum is σ = 4955117207040. Its totient is φ = 319127040000.

The previous prime is 1330121132987. The next prime is 1330121133001. The reversal of 1330121133000 is 3311210331.

It is a happy number.

1330121133000 is a `hidden beast` number, since 1 + 330 + 1 + 2 + 1 + 1 + 330 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1330121133001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9533745 + ... + 9672255.

It is an arithmetic number, because the mean of its divisors is an integer number (12903951060).

Almost surely, 2^{1330121133000} is an apocalyptic number.

1330121133000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1330121133000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2477558603520).

1330121133000 is an abundant number, since it is smaller than the sum of its proper divisors (3624996074040).

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

1330121133000 is a wasteful number, since it uses less digits than its factorization.

1330121133000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138646 (or 138629 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1330121133000 its reverse (3311210331), we get a palindrome (1333432343331).

The spelling of 1330121133000 in words is "one trillion, three hundred thirty billion, one hundred twenty-one million, one hundred thirty-three thousand".