20200333413121 has 4 divisors (see below), whose sum is σ = 20334110455744. Its totient is φ = 20066556370500.

The previous prime is 20200333413059. The next prime is 20200333413199. The reversal of 20200333413121 is 12131433300202.

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 20200333413121 - 2²³ = 20200325024513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20200333411121) 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, 66888521085 + ... + 66888521386.

It is an arithmetic number, because the mean of its divisors is an integer number (5083527613936).

Almost surely, 2^{20200333413121} is an apocalyptic number.

It is an amenable number.

20200333413121 is a deficient number, since it is larger than the sum of its proper divisors (133777042623).

20200333413121 is a wasteful number, since it uses less digits than its factorization.

20200333413121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133777042622.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20200333413121 its reverse (12131433300202), we get a palindrome (32331766713323).

The spelling of 20200333413121 in words is "twenty trillion, two hundred billion, three hundred thirty-three million, four hundred thirteen thousand, one hundred twenty-one".