10011001103 has 2 divisors, whose sum is σ = 10011001104. Its totient is φ = 10011001102.

The previous prime is 10011001087. The next prime is 10011001139. The reversal of 10011001103 is 30110011001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10011001103 - 2⁴ = 10011001087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10011001193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005500551 + 5005500552.

It is an arithmetic number, because the mean of its divisors is an integer number (5005500552).

Almost surely, 2^10011001103 is an apocalyptic number.

10011001103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011001103 is an equidigital number, since it uses as much as digits as its factorization.

10011001103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 10011001103 its reverse (30110011001), we get a palindrome (40121012104).

The spelling of 10011001103 in words is "ten billion, eleven million, one thousand, one hundred three".