1102101011 has 8 divisors (see below), whose sum is σ = 1207686144. Its totient is φ = 997414920.

The previous prime is 1102101001. The next prime is 1102101017. The reversal of 1102101011 is 1101012011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102101011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102101011.

It is not an unprimeable number, because it can be changed into a prime (1102101017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222191 + ... + 227096.

It is an arithmetic number, because the mean of its divisors is an integer number (150960768).

Almost surely, 2^1102101011 is an apocalyptic number.

1102101011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1102101011 is a deficient number, since it is larger than the sum of its proper divisors (105585133).

1102101011 is a wasteful number, since it uses less digits than its factorization.

1102101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449521.

The product of its (nonzero) digits is 2, while the sum is 8.

The square root of 1102101011 is about 33197.9067261778. The cubic root of 1102101011 is about 1032.9369192475.

Adding to 1102101011 its reverse (1101012011), we get a palindrome (2203113022).

The spelling of 1102101011 in words is "one billion, one hundred two million, one hundred one thousand, eleven".