1102102111011 has 16 divisors (see below), whose sum is σ = 1603147328640. Its totient is φ = 667903293120.

The previous prime is 1102102110983. The next prime is 1102102111063. The reversal of 1102102111011 is 1101112012011.

It is not a de Polignac number, because 1102102111011 - 2¹³ = 1102102102819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102102118011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330066 + ... + 1520903.

It is an arithmetic number, because the mean of its divisors is an integer number (100196708040).

Almost surely, 2^{1102102111011} is an apocalyptic number.

1102102111011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1102102111011 is a deficient number, since it is larger than the sum of its proper divisors (501045217629).

1102102111011 is a wasteful number, since it uses less digits than its factorization.

1102102111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869026.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1102102111011 its reverse (1101112012011), we get a palindrome (2203214123022).

The spelling of 1102102111011 in words is "one trillion, one hundred two billion, one hundred two million, one hundred eleven thousand, eleven".