20333301213 has 8 divisors (see below), whose sum is σ = 27139700448. Its totient is φ = 13541218064.

The previous prime is 20333301211. The next prime is 20333301221. The reversal of 20333301213 is 31210333302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20333301213 - 2¹ = 20333301211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20333301213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20333301211) 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 7 ways as a sum of consecutive naturals, for example, 3575706 + ... + 3581387.

It is an arithmetic number, because the mean of its divisors is an integer number (3392462556).

Almost surely, 2^20333301213 is an apocalyptic number.

It is an amenable number.

20333301213 is a deficient number, since it is larger than the sum of its proper divisors (6806399235).

20333301213 is an equidigital number, since it uses as much as digits as its factorization.

20333301213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7158043.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 20333301213 its reverse (31210333302), we get a palindrome (51543634515).

The spelling of 20333301213 in words is "twenty billion, three hundred thirty-three million, three hundred one thousand, two hundred thirteen".