11100103387 has 2 divisors, whose sum is σ = 11100103388. Its totient is φ = 11100103386.

The previous prime is 11100103351. The next prime is 11100103447. The reversal of 11100103387 is 78330100111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11100103387 - 2²³ = 11091714779 is a prime.

It is not a weakly prime, because it can be changed into another prime (11100103337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550051693 + 5550051694.

It is an arithmetic number, because the mean of its divisors is an integer number (5550051694).

Almost surely, 2^11100103387 is an apocalyptic number.

11100103387 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100103387 is an equidigital number, since it uses as much as digits as its factorization.

11100103387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 11100103387 its reverse (78330100111), we get a palindrome (89430203498).

The spelling of 11100103387 in words is "eleven billion, one hundred million, one hundred three thousand, three hundred eighty-seven".