1333130133121 has 4 divisors (see below), whose sum is σ = 1334377215700. Its totient is φ = 1331883050544.

The previous prime is 1333130133119. The next prime is 1333130133157. The reversal of 1333130133121 is 1213310313331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 556068490000 + 777061643121 = 745700^2 + 881511^2 .

It is a cyclic number.

It is not a de Polignac number, because 1333130133121 - 2¹ = 1333130133119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1333130133191) by changing a digit.

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, 623539686 + ... + 623541823.

It is an arithmetic number, because the mean of its divisors is an integer number (333594303925).

Almost surely, 2^{1333130133121} is an apocalyptic number.

It is an amenable number.

1333130133121 is a deficient number, since it is larger than the sum of its proper divisors (1247082579).

1333130133121 is a wasteful number, since it uses less digits than its factorization.

1333130133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247082578.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 1333130133121 its reverse (1213310313331), we get a palindrome (2546440446452).

The spelling of 1333130133121 in words is "one trillion, three hundred thirty-three billion, one hundred thirty million, one hundred thirty-three thousand, one hundred twenty-one".