9100910100103 has 2 divisors, whose sum is σ = 9100910100104. Its totient is φ = 9100910100102.

The previous prime is 9100910100091. The next prime is 9100910100127. The reversal of 9100910100103 is 3010010190019.

9100910100103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9100910100103 - 2²⁹ = 9100373229191 is a prime.

It is a super-2 number, since 2×9100910100103² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9100910100143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4550455050051 + 4550455050052.

It is an arithmetic number, because the mean of its divisors is an integer number (4550455050052).

Almost surely, 2^{9100910100103} is an apocalyptic number.

9100910100103 is a deficient number, since it is larger than the sum of its proper divisors (1).

9100910100103 is an equidigital number, since it uses as much as digits as its factorization.

9100910100103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 25.

The spelling of 9100910100103 in words is "nine trillion, one hundred billion, nine hundred ten million, one hundred thousand, one hundred three".