1330011120021 has 8 divisors (see below), whose sum is σ = 1773393864480. Its totient is φ = 886651227792.

The previous prime is 1330011120017. The next prime is 1330011120037. The reversal of 1330011120021 is 1200211100331.

It is a happy number.

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

It is not a de Polignac number, because 1330011120021 - 2² = 1330011120017 is a prime.

It is a super-3 number, since 3×1330011120021³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330011120001) 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, 5576791 + ... + 5810388.

It is an arithmetic number, because the mean of its divisors is an integer number (221674233060).

Almost surely, 2^{1330011120021} is an apocalyptic number.

It is an amenable number.

1330011120021 is a deficient number, since it is larger than the sum of its proper divisors (443382744459).

1330011120021 is a wasteful number, since it uses less digits than its factorization.

1330011120021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11426115.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1330011120021 its reverse (1200211100331), we get a palindrome (2530222220352).

The spelling of 1330011120021 in words is "one trillion, three hundred thirty billion, eleven million, one hundred twenty thousand, twenty-one".