133312000121013 has 8 divisors (see below), whose sum is σ = 203142095422528. Its totient is φ = 76178285783424.

The previous prime is 133312000120973. The next prime is 133312000121021. The reversal of 133312000121013 is 310121000213331.

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 133312000121013 - 2⁸ = 133312000120757 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6348190481953 = 133312000121013 / (1 + 3 + 3 + 3 + 1 + 2 + 0 + 0 + 0 + 1 + 2 + 1 + 0 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133312000121213) 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, 3174095240956 + ... + 3174095240997.

It is an arithmetic number, because the mean of its divisors is an integer number (25392761927816).

Almost surely, 2^{133312000121013} is an apocalyptic number.

It is an amenable number.

133312000121013 is a deficient number, since it is larger than the sum of its proper divisors (69830095301515).

133312000121013 is an equidigital number, since it uses as much as digits as its factorization.

133312000121013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6348190481963.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 133312000121013 its reverse (310121000213331), we get a palindrome (443433000334344).

The spelling of 133312000121013 in words is "one hundred thirty-three trillion, three hundred twelve billion, one hundred twenty-one thousand, thirteen".