220231103021003 has 2 divisors, whose sum is σ = 220231103021004. Its totient is φ = 220231103021002.

The previous prime is 220231103020993. The next prime is 220231103021081. The reversal of 220231103021003 is 300120301132022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220231103021003 - 2⁶ = 220231103020939 is a prime.

It is not a weakly prime, because it can be changed into another prime (220231903021003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110115551510501 + 110115551510502.

It is an arithmetic number, because the mean of its divisors is an integer number (110115551510502).

Almost surely, 2^{220231103021003} is an apocalyptic number.

220231103021003 is a deficient number, since it is larger than the sum of its proper divisors (1).

220231103021003 is an equidigital number, since it uses as much as digits as its factorization.

220231103021003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 220231103021003 its reverse (300120301132022), we get a palindrome (520351404153025).

The spelling of 220231103021003 in words is "two hundred twenty trillion, two hundred thirty-one billion, one hundred three million, twenty-one thousand, three".