1332121120133 has 4 divisors (see below), whose sum is σ = 1390039429728. Its totient is φ = 1274202810540.

The previous prime is 1332121120103. The next prime is 1332121120199. The reversal of 1332121120133 is 3310211212331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1332121120133 - 2¹² = 1332121116037 is a prime.

It is a super-3 number, since 3×1332121120133³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 57918309571 = 1332121120133 / (1 + 3 + 3 + 2 + 1 + 2 + 1 + 1 + 2 + 0 + 1 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332121120099 and 1332121120108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332121120103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28959154763 + ... + 28959154808.

It is an arithmetic number, because the mean of its divisors is an integer number (347509857432).

Almost surely, 2^{1332121120133} is an apocalyptic number.

It is an amenable number.

1332121120133 is a deficient number, since it is larger than the sum of its proper divisors (57918309595).

1332121120133 is an equidigital number, since it uses as much as digits as its factorization.

1332121120133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57918309594.

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

Adding to 1332121120133 its reverse (3310211212331), we get a palindrome (4642332332464).

The spelling of 1332121120133 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-one million, one hundred twenty thousand, one hundred thirty-three".