1101100010011 has 16 divisors (see below), whose sum is σ = 1149452526816. Its totient is φ = 1053833953536.

The previous prime is 1101100010009. The next prime is 1101100010051. The reversal of 1101100010011 is 1100100011011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1101100010011 - 2¹ = 1101100010009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101100009976 and 1101100010003.

It is not an unprimeable number, because it can be changed into a prime (1101100010051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449151 + ... + 2074183.

It is an arithmetic number, because the mean of its divisors is an integer number (71840782926).

Almost surely, 2^{1101100010011} is an apocalyptic number.

1101100010011 is a deficient number, since it is larger than the sum of its proper divisors (48352516805).

1101100010011 is an equidigital number, since it uses as much as digits as its factorization.

1101100010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625902.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 1101100010011 its reverse (1100100011011), we get a palindrome (2201200021022).

The spelling of 1101100010011 in words is "one trillion, one hundred one billion, one hundred million, ten thousand, eleven".