20103133207 has 2 divisors, whose sum is σ = 20103133208. Its totient is φ = 20103133206.

The previous prime is 20103133159. The next prime is 20103133229. The reversal of 20103133207 is 70233130102.

It is a happy number.

It is an a-pointer prime, because the next prime (20103133229) can be obtained adding 20103133207 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20103133207 - 2¹⁵ = 20103100439 is a prime.

It is a super-2 number, since 2×20103133207² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20103163207) 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 as a sum of consecutive naturals, namely, 10051566603 + 10051566604.

It is an arithmetic number, because the mean of its divisors is an integer number (10051566604).

Almost surely, 2^20103133207 is an apocalyptic number.

20103133207 is a deficient number, since it is larger than the sum of its proper divisors (1).

20103133207 is an equidigital number, since it uses as much as digits as its factorization.

20103133207 is an odious number, because the sum of its binary digits is odd.

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

Adding to 20103133207 its reverse (70233130102), we get a palindrome (90336263309).

The spelling of 20103133207 in words is "twenty billion, one hundred three million, one hundred thirty-three thousand, two hundred seven".