223121103299 has 8 divisors (see below), whose sum is σ = 229607820288. Its totient is φ = 216706863880.

The previous prime is 223121103253. The next prime is 223121103409. The reversal of 223121103299 is 992301121322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223121103299 is a prime.

It is a super-3 number, since 3×223121103299³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223121103199) 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, 18113147 + ... + 18125460.

It is an arithmetic number, because the mean of its divisors is an integer number (28700977536).

Almost surely, 2^223121103299 is an apocalyptic number.

223121103299 is a deficient number, since it is larger than the sum of its proper divisors (6486716989).

223121103299 is a wasteful number, since it uses less digits than its factorization.

223121103299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36238785.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 223121103299 in words is "two hundred twenty-three billion, one hundred twenty-one million, one hundred three thousand, two hundred ninety-nine".