223003300431 has 32 divisors (see below), whose sum is σ = 305966269440. Its totient is φ = 144406670976.

The previous prime is 223003300343. The next prime is 223003300439. The reversal of 223003300431 is 134003300322.

It is not a de Polignac number, because 223003300431 - 2¹⁸ = 223003038287 is a prime.

It is a super-2 number, since 2×223003300431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223003300398 and 223003300407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223003300439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10224720 + ... + 10246506.

It is an arithmetic number, because the mean of its divisors is an integer number (9561445920).

Almost surely, 2^223003300431 is an apocalyptic number.

223003300431 is a deficient number, since it is larger than the sum of its proper divisors (82962969009).

223003300431 is a wasteful number, since it uses less digits than its factorization.

223003300431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22383.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 223003300431 its reverse (134003300322), we get a palindrome (357006600753).

The spelling of 223003300431 in words is "two hundred twenty-three billion, three million, three hundred thousand, four hundred thirty-one".