20341133313 has 4 divisors (see below), whose sum is σ = 27121511088. Its totient is φ = 13560755540.

The previous prime is 20341133303. The next prime is 20341133341. The reversal of 20341133313 is 31333114302.

It is a happy number.

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 20341133313 - 2¹³ = 20341125121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20341133303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3390188883 + ... + 3390188888.

It is an arithmetic number, because the mean of its divisors is an integer number (6780377772).

Almost surely, 2^20341133313 is an apocalyptic number.

It is an amenable number.

20341133313 is a deficient number, since it is larger than the sum of its proper divisors (6780377775).

20341133313 is an equidigital number, since it uses as much as digits as its factorization.

20341133313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6780377774.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 20341133313 its reverse (31333114302), we get a palindrome (51674247615).

The spelling of 20341133313 in words is "twenty billion, three hundred forty-one million, one hundred thirty-three thousand, three hundred thirteen".