20332003300249 has 2 divisors, whose sum is σ = 20332003300250. Its totient is φ = 20332003300248.

The previous prime is 20332003300223. The next prime is 20332003300303. The reversal of 20332003300249 is 94200330023302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19068418227600 + 1263585072649 = 4366740^2 + 1124093^2 .

It is a cyclic number.

It is not a de Polignac number, because 20332003300249 - 2⁹ = 20332003299737 is a prime.

It is a super-3 number, since 3×20332003300249³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20332003300249.

It is not a weakly prime, because it can be changed into another prime (20332003301249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166001650124 + 10166001650125.

It is an arithmetic number, because the mean of its divisors is an integer number (10166001650125).

Almost surely, 2^{20332003300249} is an apocalyptic number.

It is an amenable number.

20332003300249 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332003300249 is an equidigital number, since it uses as much as digits as its factorization.

20332003300249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 31.

The spelling of 20332003300249 in words is "twenty trillion, three hundred thirty-two billion, three million, three hundred thousand, two hundred forty-nine".