1010182811909 has 2 divisors, whose sum is σ = 1010182811910. Its totient is φ = 1010182811908.

The previous prime is 1010182811881. The next prime is 1010182811977. The reversal of 1010182811909 is 9091182810101.

1010182811909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 975541413025 + 34641398884 = 987695^2 + 186122^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010182811909 - 2²⁰ = 1010181763333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010182841909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505091405954 + 505091405955.

It is an arithmetic number, because the mean of its divisors is an integer number (505091405955).

Almost surely, 2^{1010182811909} is an apocalyptic number.

It is an amenable number.

1010182811909 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010182811909 is an equidigital number, since it uses as much as digits as its factorization.

1010182811909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 41.

The spelling of 1010182811909 in words is "one trillion, ten billion, one hundred eighty-two million, eight hundred eleven thousand, nine hundred nine".