223956833113 has 8 divisors (see below), whose sum is σ = 241202267208. Its totient is φ = 206713968384.

The previous prime is 223956833083. The next prime is 223956833119. The reversal of 223956833113 is 311338659322.

It can be written as a sum of positive squares in 4 ways, for example, as 16105640464 + 207851192649 = 126908^2 + 455907^2 .

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 223956833113 - 2¹³ = 223956824921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223956833119) 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, 459370 + ... + 811747.

It is an arithmetic number, because the mean of its divisors is an integer number (30150283401).

Almost surely, 2^223956833113 is an apocalyptic number.

It is an amenable number.

223956833113 is a deficient number, since it is larger than the sum of its proper divisors (17245434095).

223956833113 is a wasteful number, since it uses less digits than its factorization.

223956833113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284683.

The product of its digits is 699840, while the sum is 46.

The spelling of 223956833113 in words is "two hundred twenty-three billion, nine hundred fifty-six million, eight hundred thirty-three thousand, one hundred thirteen".