1102011102011 has 4 divisors (see below), whose sum is σ = 1102027097832. Its totient is φ = 1101995106192.

The previous prime is 1102011101977. The next prime is 1102011102047.

1102011102011 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1102011102011 - 2²² = 1102006907707 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102011101983 and 1102011102001.

It is not an unprimeable number, because it can be changed into a prime (1102011107011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7894121 + ... + 8032506.

It is an arithmetic number, because the mean of its divisors is an integer number (275506774458).

Almost surely, 2^{1102011102011} is an apocalyptic number.

1102011102011 is a deficient number, since it is larger than the sum of its proper divisors (15995821).

1102011102011 is an equidigital number, since it uses as much as digits as its factorization.

1102011102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15995820.

The product of its (nonzero) digits is 4, while the sum is 11.

Multiplying 1102011102011 by its sum of digits (11), we get a palindrome (12122122122121).

The spelling of 1102011102011 in words is "one trillion, one hundred two billion, eleven million, one hundred two thousand, eleven".