1103364193 has 2 divisors, whose sum is σ = 1103364194. Its totient is φ = 1103364192.

The previous prime is 1103364191. The next prime is 1103364259. The reversal of 1103364193 is 3914633011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1102704849 + 659344 = 33207^2 + 812^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103364193 - 2¹ = 1103364191 is a prime.

Together with 1103364191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1103364191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551682096 + 551682097.

It is an arithmetic number, because the mean of its divisors is an integer number (551682097).

Almost surely, 2^1103364193 is an apocalyptic number.

It is an amenable number.

1103364193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103364193 is an equidigital number, since it uses as much as digits as its factorization.

1103364193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 1103364193 is about 33216.9263027150. The cubic root of 1103364193 is about 1033.3314049103.

The spelling of 1103364193 in words is "one billion, one hundred three million, three hundred sixty-four thousand, one hundred ninety-three".