220321152043 has 2 divisors, whose sum is σ = 220321152044. Its totient is φ = 220321152042.

The previous prime is 220321152031. The next prime is 220321152049. The reversal of 220321152043 is 340251123022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220321152043 - 2³⁷ = 82882198571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220321151999 and 220321152017.

It is not a weakly prime, because it can be changed into another prime (220321152049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110160576021 + 110160576022.

It is an arithmetic number, because the mean of its divisors is an integer number (110160576022).

Almost surely, 2^220321152043 is an apocalyptic number.

220321152043 is a deficient number, since it is larger than the sum of its proper divisors (1).

220321152043 is an equidigital number, since it uses as much as digits as its factorization.

220321152043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 220321152043 its reverse (340251123022), we get a palindrome (560572275065).

The spelling of 220321152043 in words is "two hundred twenty billion, three hundred twenty-one million, one hundred fifty-two thousand, forty-three".