1020100010011 has 2 divisors, whose sum is σ = 1020100010012. Its totient is φ = 1020100010010.

The previous prime is 1020100009969. The next prime is 1020100010089. The reversal of 1020100010011 is 1100100010201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1020100010011 - 2¹¹ = 1020100007963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1020100009976 and 1020100010003.

It is not a weakly prime, because it can be changed into another prime (1020100710011) 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, 510050005005 + 510050005006.

It is an arithmetic number, because the mean of its divisors is an integer number (510050005006).

Almost surely, 2^{1020100010011} is an apocalyptic number.

1020100010011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020100010011 is an equidigital number, since it uses as much as digits as its factorization.

1020100010011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1020100010011 its reverse (1100100010201), we get a palindrome (2120200020212).

The spelling of 1020100010011 in words is "one trillion, twenty billion, one hundred million, ten thousand, eleven".