110020101001011 has 8 divisors (see below), whose sum is σ = 162992742223760. Its totient is φ = 73346734000656.

The previous prime is 110020101001007. The next prime is 110020101001021. The reversal of 110020101001011 is 110100101020011.

It is not a de Polignac number, because 110020101001011 - 2² = 110020101001007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110020101000984 and 110020101001002.

It is not an unprimeable number, because it can be changed into a prime (110020101001001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2037409277770 + ... + 2037409277823.

It is an arithmetic number, because the mean of its divisors is an integer number (20374092777970).

Almost surely, 2^{110020101001011} is an apocalyptic number.

110020101001011 is a deficient number, since it is larger than the sum of its proper divisors (52972641222749).

110020101001011 is an equidigital number, since it uses as much as digits as its factorization.

110020101001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074818555602 (or 4074818555596 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 110020101001011 its reverse (110100101020011), we get a palindrome (220120202021022).

The spelling of 110020101001011 in words is "one hundred ten trillion, twenty billion, one hundred one million, one thousand, eleven".