20010300133027 has 2 divisors, whose sum is σ = 20010300133028. Its totient is φ = 20010300133026.

The previous prime is 20010300132997. The next prime is 20010300133051. The reversal of 20010300133027 is 72033100301002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20010300133027 is a prime.

It is a super-2 number, since 2×20010300133027² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20010300132989 and 20010300133007.

It is not a weakly prime, because it can be changed into another prime (20010300133127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005150066513 + 10005150066514.

It is an arithmetic number, because the mean of its divisors is an integer number (10005150066514).

Almost surely, 2^{20010300133027} is an apocalyptic number.

20010300133027 is a deficient number, since it is larger than the sum of its proper divisors (1).

20010300133027 is an equidigital number, since it uses as much as digits as its factorization.

20010300133027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

Adding to 20010300133027 its reverse (72033100301002), we get a palindrome (92043400434029).

The spelling of 20010300133027 in words is "twenty trillion, ten billion, three hundred million, one hundred thirty-three thousand, twenty-seven".