10111011110903 has 2 divisors, whose sum is σ = 10111011110904. Its totient is φ = 10111011110902.

The previous prime is 10111011110897. The next prime is 10111011110953. The reversal of 10111011110903 is 30901111011101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10111011110903 - 2⁶ = 10111011110839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111011110953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055505555451 + 5055505555452.

It is an arithmetic number, because the mean of its divisors is an integer number (5055505555452).

Almost surely, 2^{10111011110903} is an apocalyptic number.

10111011110903 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111011110903 is an equidigital number, since it uses as much as digits as its factorization.

10111011110903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 20.

The spelling of 10111011110903 in words is "ten trillion, one hundred eleven billion, eleven million, one hundred ten thousand, nine hundred three".