223032031 has 8 divisors (see below), whose sum is σ = 225298800. Its totient is φ = 220776960.

The previous prime is 223032023. The next prime is 223032059. The reversal of 223032031 is 130230322.

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 223032031 - 2³ = 223032023 is a prime.

It is a super-2 number, since 2×223032031² = 99486573703969922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223031996 and 223032014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223032091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38271 + ... + 43711.

It is an arithmetic number, because the mean of its divisors is an integer number (28162350).

Almost surely, 2^223032031 is an apocalyptic number.

223032031 is a deficient number, since it is larger than the sum of its proper divisors (2266769).

223032031 is a wasteful number, since it uses less digits than its factorization.

223032031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5849.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 223032031 is about 14934.2569617641. The cubic root of 223032031 is about 606.4417324481.

Adding to 223032031 its reverse (130230322), we get a palindrome (353262353).

The spelling of 223032031 in words is "two hundred twenty-three million, thirty-two thousand, thirty-one".