20233353313 has 8 divisors (see below), whose sum is σ = 20666331648. Its totient is φ = 19800478464.

The previous prime is 20233353311. The next prime is 20233353347. The reversal of 20233353313 is 31335333202.

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 20233353313 - 2¹ = 20233353311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20233353311) 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 7 ways as a sum of consecutive naturals, for example, 469720 + ... + 510982.

It is an arithmetic number, because the mean of its divisors is an integer number (2583291456).

Almost surely, 2^20233353313 is an apocalyptic number.

It is an amenable number.

20233353313 is a deficient number, since it is larger than the sum of its proper divisors (432978335).

20233353313 is a wasteful number, since it uses less digits than its factorization.

20233353313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51743.

The product of its (nonzero) digits is 14580, while the sum is 28.

Adding to 20233353313 its reverse (31335333202), we get a palindrome (51568686515).

The spelling of 20233353313 in words is "twenty billion, two hundred thirty-three million, three hundred fifty-three thousand, three hundred thirteen".