20000333100029 has 2 divisors, whose sum is σ = 20000333100030. Its totient is φ = 20000333100028.

The previous prime is 20000333100019. The next prime is 20000333100037. The reversal of 20000333100029 is 92000133300002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19971049334404 + 29283765625 = 4468898^2 + 171125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20000333100029 is a prime.

It is a super-2 number, since 2×20000333100029² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20000333099977 and 20000333100013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20000333100019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000166550014 + 10000166550015.

It is an arithmetic number, because the mean of its divisors is an integer number (10000166550015).

Almost surely, 2^{20000333100029} is an apocalyptic number.

It is an amenable number.

20000333100029 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000333100029 is an equidigital number, since it uses as much as digits as its factorization.

20000333100029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The spelling of 20000333100029 in words is "twenty trillion, three hundred thirty-three million, one hundred thousand, twenty-nine".