1110021332101 has 16 divisors (see below), whose sum is σ = 1217451119616. Its totient is φ = 1003679560000.

The previous prime is 1110021332089. The next prime is 1110021332141. The reversal of 1110021332101 is 1012331200111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1110021332101 - 2³⁵ = 1075661593733 is a prime.

It is a super-3 number, since 3×1110021332101³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110021332141) 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, 15808611 + ... + 15878671.

It is an arithmetic number, because the mean of its divisors is an integer number (76090694976).

Almost surely, 2^{1110021332101} is an apocalyptic number.

1110021332101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1110021332101 is a deficient number, since it is larger than the sum of its proper divisors (107429787515).

1110021332101 is a wasteful number, since it uses less digits than its factorization.

1110021332101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77804.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1110021332101 its reverse (1012331200111), we get a palindrome (2122352532212).

The spelling of 1110021332101 in words is "one trillion, one hundred ten billion, twenty-one million, three hundred thirty-two thousand, one hundred one".