1100120010011 has 8 divisors (see below), whose sum is σ = 1241514745200. Its totient is φ = 965622579040.

The previous prime is 1100120009987. The next prime is 1100120010037. The reversal of 1100120010011 is 1100100210011.

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 not a de Polignac number, because 1100120010011 - 2²² = 1100115815707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100120010071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1724325716 + ... + 1724326353.

It is an arithmetic number, because the mean of its divisors is an integer number (155189343150).

Almost surely, 2^{1100120010011} is an apocalyptic number.

1100120010011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1100120010011 is a deficient number, since it is larger than the sum of its proper divisors (141394735189).

1100120010011 is a wasteful number, since it uses less digits than its factorization.

1100120010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3448652109.

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

Adding to 1100120010011 its reverse (1100100210011), we get a palindrome (2200220220022).

The spelling of 1100120010011 in words is "one trillion, one hundred billion, one hundred twenty million, ten thousand, eleven".