100303135189 has 2 divisors, whose sum is σ = 100303135190. Its totient is φ = 100303135188.

The previous prime is 100303135139. The next prime is 100303135237. The reversal of 100303135189 is 981531303001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96913916100 + 3389219089 = 311310^2 + 58217^2 .

It is an emirp because it is prime and its reverse (981531303001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100303135189 - 2⁷ = 100303135061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100303135129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50151567594 + 50151567595.

It is an arithmetic number, because the mean of its divisors is an integer number (50151567595).

Almost surely, 2^100303135189 is an apocalyptic number.

It is an amenable number.

100303135189 is a deficient number, since it is larger than the sum of its proper divisors (1).

100303135189 is an equidigital number, since it uses as much as digits as its factorization.

100303135189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 100303135189 in words is "one hundred billion, three hundred three million, one hundred thirty-five thousand, one hundred eighty-nine".