1333321012121 has 8 divisors (see below), whose sum is σ = 1523803117824. Its totient is φ = 1142840825280.

The previous prime is 1333321012117. The next prime is 1333321012213. The reversal of 1333321012121 is 1212101233331.

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

It is not a de Polignac number, because 1333321012121 - 2² = 1333321012117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1333321012021) 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, 1624721 + ... + 2303553.

It is an arithmetic number, because the mean of its divisors is an integer number (190475389728).

Almost surely, 2^{1333321012121} is an apocalyptic number.

It is an amenable number.

1333321012121 is a deficient number, since it is larger than the sum of its proper divisors (190482105703).

1333321012121 is an equidigital number, since it uses as much as digits as its factorization.

1333321012121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959431.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1333321012121 its reverse (1212101233331), we get a palindrome (2545422245452).

The spelling of 1333321012121 in words is "one trillion, three hundred thirty-three billion, three hundred twenty-one million, twelve thousand, one hundred twenty-one".