20413210203331 has 8 divisors (see below), whose sum is σ = 22812101868528. Its totient is φ = 18104842752000.

The previous prime is 20413210203329. The next prime is 20413210203371. The reversal of 20413210203331 is 13330201231402.

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 20413210203331 - 2¹ = 20413210203329 is a prime.

It is a super-2 number, since 2×20413210203331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20413210203296 and 20413210203305.

It is not an unprimeable number, because it can be changed into a prime (20413210203371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22631052990 + ... + 22631053891.

It is an arithmetic number, because the mean of its divisors is an integer number (2851512733566).

Almost surely, 2^{20413210203331} is an apocalyptic number.

20413210203331 is a deficient number, since it is larger than the sum of its proper divisors (2398891665197).

20413210203331 is a wasteful number, since it uses less digits than its factorization.

20413210203331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45262106933.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20413210203331 its reverse (13330201231402), we get a palindrome (33743411434733).

The spelling of 20413210203331 in words is "twenty trillion, four hundred thirteen billion, two hundred ten million, two hundred three thousand, three hundred thirty-one".