1101101030221 has 8 divisors (see below), whose sum is σ = 1119193286688. Its totient is φ = 1083010110000.

The previous prime is 1101101030213. The next prime is 1101101030231. The reversal of 1101101030221 is 1220301011011.

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 1101101030221 - 2³ = 1101101030213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101101030231) 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, 1400946 + ... + 2040796.

It is an arithmetic number, because the mean of its divisors is an integer number (139899160836).

Almost surely, 2^{1101101030221} is an apocalyptic number.

It is an amenable number.

1101101030221 is a deficient number, since it is larger than the sum of its proper divisors (18092256467).

1101101030221 is an equidigital number, since it uses as much as digits as its factorization.

1101101030221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668123.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1101101030221 its reverse (1220301011011), we get a palindrome (2321402041232).

The spelling of 1101101030221 in words is "one trillion, one hundred one billion, one hundred one million, thirty thousand, two hundred twenty-one".