223703470347 has 8 divisors (see below), whose sum is σ = 340881478656. Its totient is φ = 127830554472.

The previous prime is 223703470327. The next prime is 223703470351. The reversal of 223703470347 is 743074307322.

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

It is not a de Polignac number, because 223703470347 - 2⁸ = 223703470091 is a prime.

It is a super-2 number, since 2×223703470347² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223703470299 and 223703470308.

It is not an unprimeable number, because it can be changed into a prime (223703470307) 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, 5326273083 + ... + 5326273124.

It is an arithmetic number, because the mean of its divisors is an integer number (42610184832).

Almost surely, 2^223703470347 is an apocalyptic number.

223703470347 is a deficient number, since it is larger than the sum of its proper divisors (117178008309).

223703470347 is a wasteful number, since it uses less digits than its factorization.

223703470347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10652546217.

The product of its (nonzero) digits is 592704, while the sum is 42.

Adding to 223703470347 its reverse (743074307322), we get a palindrome (966777777669).

The spelling of 223703470347 in words is "two hundred twenty-three billion, seven hundred three million, four hundred seventy thousand, three hundred forty-seven".