102112002011 has 2 divisors, whose sum is σ = 102112002012. Its totient is φ = 102112002010.

The previous prime is 102112001963. The next prime is 102112002053. The reversal of 102112002011 is 110200211201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102112002011 - 2¹⁸ = 102111739867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102112001983 and 102112002001.

It is not a weakly prime, because it can be changed into another prime (102112052011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056001005 + 51056001006.

It is an arithmetic number, because the mean of its divisors is an integer number (51056001006).

Almost surely, 2^102112002011 is an apocalyptic number.

102112002011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102112002011 is an equidigital number, since it uses as much as digits as its factorization.

102112002011 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 11.

Adding to 102112002011 its reverse (110200211201), we get a palindrome (212312213212).

The spelling of 102112002011 in words is "one hundred two billion, one hundred twelve million, two thousand, eleven".