1100102011 has 16 divisors (see below), whose sum is σ = 1193179680. Its totient is φ = 1010465280.

The previous prime is 1100101997. The next prime is 1100102021. The reversal of 1100102011 is 1102010011.

It is a cyclic number.

It is not a de Polignac number, because 1100102011 - 2¹¹ = 1100099963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1100101985 and 1100102003.

It is not an unprimeable number, because it can be changed into a prime (1100102021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119721 + ... + 128581.

It is an arithmetic number, because the mean of its divisors is an integer number (74573730).

Almost surely, 2^1100102011 is an apocalyptic number.

1100102011 is a deficient number, since it is larger than the sum of its proper divisors (93077669).

1100102011 is a wasteful number, since it uses less digits than its factorization.

1100102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9054.

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

The square root of 1100102011 is about 33167.7857415897. The cubic root of 1100102011 is about 1032.3120247509.

Adding to 1100102011 its reverse (1102010011), we get a palindrome (2202112022).

The spelling of 1100102011 in words is "one billion, one hundred million, one hundred two thousand, eleven".