221113321310003 has 8 divisors (see below), whose sum is σ = 222704779315200. Its totient is φ = 219521873514888.

The previous prime is 221113321309981. The next prime is 221113321310053. The reversal of 221113321310003 is 300013123311122.

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 221113321310003 - 2⁶ = 221113321309939 is a prime.

It is a super-2 number, since 2×221113321310003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221113321310053) 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, 43954478 + ... + 48725996.

It is an arithmetic number, because the mean of its divisors is an integer number (27838097414400).

Almost surely, 2^{221113321310003} is an apocalyptic number.

221113321310003 is a deficient number, since it is larger than the sum of its proper divisors (1591458005197).

221113321310003 is a wasteful number, since it uses less digits than its factorization.

221113321310003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105041.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 221113321310003 its reverse (300013123311122), we get a palindrome (521126444621125).

The spelling of 221113321310003 in words is "two hundred twenty-one trillion, one hundred thirteen billion, three hundred twenty-one million, three hundred ten thousand, three".