1100340011 has 12 divisors (see below), whose sum is σ = 1206641592. Its totient is φ = 999890304.

The previous prime is 1100339993. The next prime is 1100340013. The reversal of 1100340011 is 1100430011.

It is a de Polignac number, because none of the positive numbers 2^k-1100340011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100339974 and 1100340001.

It is not an unprimeable number, because it can be changed into a prime (1100340013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24185 + ... + 52778.

It is an arithmetic number, because the mean of its divisors is an integer number (100553466).

Almost surely, 2^1100340011 is an apocalyptic number.

1100340011 is a deficient number, since it is larger than the sum of its proper divisors (106301581).

1100340011 is an equidigital number, since it uses as much as digits as its factorization.

1100340011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77038 (or 77009 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1100340011 is about 33171.3733662024. The cubic root of 1100340011 is about 1032.3864640737.

Adding to 1100340011 its reverse (1100430011), we get a palindrome (2200770022).

Subtracting 1100340011 from its reverse (1100430011), we obtain a square (90000 = 300²).

The spelling of 1100340011 in words is "one billion, one hundred million, three hundred forty thousand, eleven".