1103093011187 has 2 divisors, whose sum is σ = 1103093011188. Its totient is φ = 1103093011186.

The previous prime is 1103093011183. The next prime is 1103093011211. The reversal of 1103093011187 is 7811103903011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103093011187 - 2² = 1103093011183 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103093011183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551546505593 + 551546505594.

It is an arithmetic number, because the mean of its divisors is an integer number (551546505594).

Almost surely, 2^{1103093011187} is an apocalyptic number.

1103093011187 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103093011187 is an equidigital number, since it uses as much as digits as its factorization.

1103093011187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 35.

Adding to 1103093011187 its reverse (7811103903011), we get a palindrome (8914196914198).

The spelling of 1103093011187 in words is "one trillion, one hundred three billion, ninety-three million, eleven thousand, one hundred eighty-seven".