900111110100011 has 2 divisors, whose sum is σ = 900111110100012. Its totient is φ = 900111110100010.

The previous prime is 900111110100001. The next prime is 900111110100023. The reversal of 900111110100011 is 110001011111009.

It is a weak prime.

It is an emirp because it is prime and its reverse (110001011111009) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 900111110100011 - 2³⁴ = 900093930230827 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (900111110100001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450055555050005 + 450055555050006.

It is an arithmetic number, because the mean of its divisors is an integer number (450055555050006).

Almost surely, 2^{900111110100011} is an apocalyptic number.

900111110100011 is a deficient number, since it is larger than the sum of its proper divisors (1).

900111110100011 is an equidigital number, since it uses as much as digits as its factorization.

900111110100011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 900111110100011 in words is "nine hundred trillion, one hundred eleven billion, one hundred ten million, one hundred thousand, eleven".