223141340347 has 2 divisors, whose sum is σ = 223141340348. Its totient is φ = 223141340346.

The previous prime is 223141340339. The next prime is 223141340419. The reversal of 223141340347 is 743043141322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223141340347 - 2³ = 223141340339 is a prime.

It is a super-3 number, since 3×223141340347³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223141340327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111570670173 + 111570670174.

It is an arithmetic number, because the mean of its divisors is an integer number (111570670174).

Almost surely, 2^223141340347 is an apocalyptic number.

223141340347 is a deficient number, since it is larger than the sum of its proper divisors (1).

223141340347 is an equidigital number, since it uses as much as digits as its factorization.

223141340347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 223141340347 its reverse (743043141322), we get a palindrome (966184481669).

The spelling of 223141340347 in words is "two hundred twenty-three billion, one hundred forty-one million, three hundred forty thousand, three hundred forty-seven".