1102100001011 has 2 divisors, whose sum is σ = 1102100001012. Its totient is φ = 1102100001010.

The previous prime is 1102100000999. The next prime is 1102100001089. The reversal of 1102100001011 is 1101000012011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102100001011 - 2¹⁸ = 1102099738867 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1102100001011.

It is not a weakly prime, because it can be changed into another prime (1102100001511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551050000505 + 551050000506.

It is an arithmetic number, because the mean of its divisors is an integer number (551050000506).

Almost surely, 2^{1102100001011} is an apocalyptic number.

1102100001011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102100001011 is an equidigital number, since it uses as much as digits as its factorization.

1102100001011 is an evil number, because the sum of its binary digits is even.

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

Adding to 1102100001011 its reverse (1101000012011), we get a palindrome (2203100013022).

The spelling of 1102100001011 in words is "one trillion, one hundred two billion, one hundred million, one thousand, eleven".