9100190909113 has 2 divisors, whose sum is σ = 9100190909114. Its totient is φ = 9100190909112.

The previous prime is 9100190909101. The next prime is 9100190909119. The reversal of 9100190909113 is 3119090910019.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8891590443129 + 208600465984 = 2981877^2 + 456728^2 .

It is a cyclic number.

It is not a de Polignac number, because 9100190909113 - 2²⁵ = 9100157354681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9100190909113.

It is not a weakly prime, because it can be changed into another prime (9100190909119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4550095454556 + 4550095454557.

It is an arithmetic number, because the mean of its divisors is an integer number (4550095454557).

Almost surely, 2^{9100190909113} is an apocalyptic number.

It is an amenable number.

9100190909113 is a deficient number, since it is larger than the sum of its proper divisors (1).

9100190909113 is an equidigital number, since it uses as much as digits as its factorization.

9100190909113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19683, while the sum is 43.

The spelling of 9100190909113 in words is "nine trillion, one hundred billion, one hundred ninety million, nine hundred nine thousand, one hundred thirteen".