1110021101011 has 16 divisors (see below), whose sum is σ = 1200113341344. Its totient is φ = 1022893000704.

The previous prime is 1110021100999. The next prime is 1110021101029. The reversal of 1110021101011 is 1101011200111.

It is not a de Polignac number, because 1110021101011 - 2⁹ = 1110021100499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1110021101071) 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, 3094425 + ... + 3434458.

It is an arithmetic number, because the mean of its divisors is an integer number (75007083834).

Almost surely, 2^{1110021101011} is an apocalyptic number.

1110021101011 is a deficient number, since it is larger than the sum of its proper divisors (90092240333).

1110021101011 is a wasteful number, since it uses less digits than its factorization.

1110021101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6529110.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1110021101011 its reverse (1101011200111), we get a palindrome (2211032301122).

The spelling of 1110021101011 in words is "one trillion, one hundred ten billion, twenty-one million, one hundred one thousand, eleven".