223000313020231 has 2 divisors, whose sum is σ = 223000313020232. Its totient is φ = 223000313020230.

The previous prime is 223000313020223. The next prime is 223000313020297. The reversal of 223000313020231 is 132020313000322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223000313020231 - 2³ = 223000313020223 is a prime.

It is a super-2 number, since 2×223000313020231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223000313020211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111500156510115 + 111500156510116.

It is an arithmetic number, because the mean of its divisors is an integer number (111500156510116).

Almost surely, 2^{223000313020231} is an apocalyptic number.

223000313020231 is a deficient number, since it is larger than the sum of its proper divisors (1).

223000313020231 is an equidigital number, since it uses as much as digits as its factorization.

223000313020231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 223000313020231 its reverse (132020313000322), we get a palindrome (355020626020553).

The spelling of 223000313020231 in words is "two hundred twenty-three trillion, three hundred thirteen million, twenty thousand, two hundred thirty-one".