1113301330221 has 16 divisors (see below), whose sum is σ = 1520747040960. Its totient is φ = 724031594880.

The previous prime is 1113301330181. The next prime is 1113301330223. The reversal of 1113301330221 is 1220331033111.

It is a happy number.

It is not a de Polignac number, because 1113301330221 - 2⁹ = 1113301329709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113301330223) 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, 938211 + ... + 1762623.

It is an arithmetic number, because the mean of its divisors is an integer number (95046690060).

Almost surely, 2^{1113301330221} is an apocalyptic number.

It is an amenable number.

1113301330221 is a deficient number, since it is larger than the sum of its proper divisors (407445710739).

1113301330221 is a wasteful number, since it uses less digits than its factorization.

1113301330221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835436.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1113301330221 its reverse (1220331033111), we get a palindrome (2333632363332).

The spelling of 1113301330221 in words is "one trillion, one hundred thirteen billion, three hundred one million, three hundred thirty thousand, two hundred twenty-one".