20300023331 has 8 divisors (see below), whose sum is σ = 23209315584. Its totient is φ = 17393053320.

The previous prime is 20300023319. The next prime is 20300023349. The reversal of 20300023331 is 13332000302.

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 20300023331 - 2²⁶ = 20232914467 is a prime.

It is a super-2 number, since 2×20300023331² (a number of 21 digits) contains 22 as substring.

20300023331 is a modest number, since divided by 23331 gives 203 as remainder.

It is not an unprimeable number, because it can be changed into a prime (20300023351) 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, 561785 + ... + 596826.

It is an arithmetic number, because the mean of its divisors is an integer number (2901164448).

Almost surely, 2^20300023331 is an apocalyptic number.

20300023331 is a deficient number, since it is larger than the sum of its proper divisors (2909292253).

20300023331 is a wasteful number, since it uses less digits than its factorization.

20300023331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161121.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 20300023331 its reverse (13332000302), we get a palindrome (33632023633).

The spelling of 20300023331 in words is "twenty billion, three hundred million, twenty-three thousand, three hundred thirty-one".