223023430351 has 2 divisors, whose sum is σ = 223023430352. Its totient is φ = 223023430350.

The previous prime is 223023430327. The next prime is 223023430367. The reversal of 223023430351 is 153034320322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223023430351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223023430051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111511715175 + 111511715176.

It is an arithmetic number, because the mean of its divisors is an integer number (111511715176).

Almost surely, 2^223023430351 is an apocalyptic number.

223023430351 is a deficient number, since it is larger than the sum of its proper divisors (1).

223023430351 is an equidigital number, since it uses as much as digits as its factorization.

223023430351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 223023430351 its reverse (153034320322), we get a palindrome (376057750673).

The spelling of 223023430351 in words is "two hundred twenty-three billion, twenty-three million, four hundred thirty thousand, three hundred fifty-one".