20310333113 has 8 divisors (see below), whose sum is σ = 23281938240. Its totient is φ = 17356260240.

The previous prime is 20310333101. The next prime is 20310333163. The reversal of 20310333113 is 31133301302.

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 20310333113 - 2⁴ = 20310333097 is a prime.

It is a super-2 number, since 2×20310333113² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20310333163) 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 7 ways as a sum of consecutive naturals, for example, 4380578 + ... + 4385211.

It is an arithmetic number, because the mean of its divisors is an integer number (2910242280).

Almost surely, 2^20310333113 is an apocalyptic number.

It is an amenable number.

20310333113 is a deficient number, since it is larger than the sum of its proper divisors (2971605127).

20310333113 is an equidigital number, since it uses as much as digits as its factorization.

20310333113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8766127.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 20310333113 its reverse (31133301302), we get a palindrome (51443634415).

The spelling of 20310333113 in words is "twenty billion, three hundred ten million, three hundred thirty-three thousand, one hundred thirteen".