102101211012011 has 2 divisors, whose sum is σ = 102101211012012. Its totient is φ = 102101211012010.

The previous prime is 102101211012001. The next prime is 102101211012029. The reversal of 102101211012011 is 110210112101201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102101211012011 - 2⁴⁶ = 31732466834347 is a prime.

It is not a weakly prime, because it can be changed into another prime (102101211012001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51050605506005 + 51050605506006.

It is an arithmetic number, because the mean of its divisors is an integer number (51050605506006).

Almost surely, 2^{102101211012011} is an apocalyptic number.

102101211012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102101211012011 is an equidigital number, since it uses as much as digits as its factorization.

102101211012011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 102101211012011 its reverse (110210112101201), we get a palindrome (212311323113212).

The spelling of 102101211012011 in words is "one hundred two trillion, one hundred one billion, two hundred eleven million, twelve thousand, eleven".