221230323113 has 8 divisors (see below), whose sum is σ = 222403915776. Its totient is φ = 220056890400.

The previous prime is 221230323103. The next prime is 221230323131. The reversal of 221230323113 is 311323032122.

221230323113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 221230323113 - 2²⁰ = 221229274537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221230323103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3614120 + ... + 3674822.

It is an arithmetic number, because the mean of its divisors is an integer number (27800489472).

Almost surely, 2^221230323113 is an apocalyptic number.

It is an amenable number.

221230323113 is a deficient number, since it is larger than the sum of its proper divisors (1173592663).

221230323113 is a wasteful number, since it uses less digits than its factorization.

221230323113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79975.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 221230323113 its reverse (311323032122), we get a palindrome (532553355235).

The spelling of 221230323113 in words is "two hundred twenty-one billion, two hundred thirty million, three hundred twenty-three thousand, one hundred thirteen".