102017011 has 2 divisors, whose sum is σ = 102017012. Its totient is φ = 102017010.

The previous prime is 102016991. The next prime is 102017039. The reversal of 102017011 is 110710201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102017011 - 2¹⁹ = 101492723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102016982 and 102017000.

It is not a weakly prime, because it can be changed into another prime (102017711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51008505 + 51008506.

It is an arithmetic number, because the mean of its divisors is an integer number (51008506).

Almost surely, 2^102017011 is an apocalyptic number.

102017011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102017011 is an equidigital number, since it uses as much as digits as its factorization.

102017011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 102017011 is about 10100.3470732446. The cubic root of 102017011 is about 467.2588455695.

Adding to 102017011 its reverse (110710201), we get a palindrome (212727212).

The spelling of 102017011 in words is "one hundred two million, seventeen thousand, eleven".