223034243403 has 16 divisors (see below), whose sum is σ = 307204761600. Its totient is φ = 143783888640.

The previous prime is 223034243401. The next prime is 223034243417. The reversal of 223034243403 is 304342430322.

It is not a de Polignac number, because 223034243403 - 2¹ = 223034243401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223034243401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 786438 + ... + 1031771.

It is an arithmetic number, because the mean of its divisors is an integer number (19200297600).

Almost surely, 2^223034243403 is an apocalyptic number.

223034243403 is a deficient number, since it is larger than the sum of its proper divisors (84170518197).

223034243403 is a wasteful number, since it uses less digits than its factorization.

223034243403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819562.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 223034243403 its reverse (304342430322), we get a palindrome (527376673725).

The spelling of 223034243403 in words is "two hundred twenty-three billion, thirty-four million, two hundred forty-three thousand, four hundred three".