10011100084649 has 2 divisors, whose sum is σ = 10011100084650. Its totient is φ = 10011100084648.

The previous prime is 10011100084627. The next prime is 10011100084717. The reversal of 10011100084649 is 94648000111001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7752187275625 + 2258912809024 = 2784275^2 + 1502968^2 .

It is a cyclic number.

It is not a de Polignac number, because 10011100084649 - 2⁸ = 10011100084393 is a prime.

It is not a weakly prime, because it can be changed into another prime (10011100087649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005550042324 + 5005550042325.

It is an arithmetic number, because the mean of its divisors is an integer number (5005550042325).

Almost surely, 2^{10011100084649} is an apocalyptic number.

It is an amenable number.

10011100084649 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011100084649 is an equidigital number, since it uses as much as digits as its factorization.

10011100084649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 10011100084649 in words is "ten trillion, eleven billion, one hundred million, eighty-four thousand, six hundred forty-nine".