230220021323 has 2 divisors, whose sum is σ = 230220021324. Its totient is φ = 230220021322.

The previous prime is 230220021301. The next prime is 230220021377. The reversal of 230220021323 is 323120022032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230220021323 - 2⁶ = 230220021259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230220021295 and 230220021304.

It is not a weakly prime, because it can be changed into another prime (230220021923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115110010661 + 115110010662.

It is an arithmetic number, because the mean of its divisors is an integer number (115110010662).

Almost surely, 2^230220021323 is an apocalyptic number.

230220021323 is a deficient number, since it is larger than the sum of its proper divisors (1).

230220021323 is an equidigital number, since it uses as much as digits as its factorization.

230220021323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 230220021323 its reverse (323120022032), we get a palindrome (553340043355).

The spelling of 230220021323 in words is "two hundred thirty billion, two hundred twenty million, twenty-one thousand, three hundred twenty-three".