220301020123 has 2 divisors, whose sum is σ = 220301020124. Its totient is φ = 220301020122.

The previous prime is 220301020097. The next prime is 220301020153. The reversal of 220301020123 is 321020103022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220301020123 - 2⁹ = 220301019611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220301020097 and 220301020106.

It is not a weakly prime, because it can be changed into another prime (220301020153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110150510061 + 110150510062.

It is an arithmetic number, because the mean of its divisors is an integer number (110150510062).

Almost surely, 2^220301020123 is an apocalyptic number.

220301020123 is a deficient number, since it is larger than the sum of its proper divisors (1).

220301020123 is an equidigital number, since it uses as much as digits as its factorization.

220301020123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 220301020123 its reverse (321020103022), we get a palindrome (541321123145).

The spelling of 220301020123 in words is "two hundred twenty billion, three hundred one million, twenty thousand, one hundred twenty-three".