20113031323333 has 8 divisors (see below), whose sum is σ = 22358903307776. Its totient is φ = 17966975871600.

The previous prime is 20113031323277. The next prime is 20113031323361. The reversal of 20113031323333 is 33332313031102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20113031323333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113031324333) 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, 24954132753 + ... + 24954133558.

It is an arithmetic number, because the mean of its divisors is an integer number (2794862913472).

Almost surely, 2^{20113031323333} is an apocalyptic number.

It is an amenable number.

20113031323333 is a deficient number, since it is larger than the sum of its proper divisors (2245871984443).

20113031323333 is a wasteful number, since it uses less digits than its factorization.

20113031323333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49908266355.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 20113031323333 its reverse (33332313031102), we get a palindrome (53445344354435).

The spelling of 20113031323333 in words is "twenty trillion, one hundred thirteen billion, thirty-one million, three hundred twenty-three thousand, three hundred thirty-three".