1100220101003 has 2 divisors, whose sum is σ = 1100220101004. Its totient is φ = 1100220101002.

The previous prime is 1100220100997. The next prime is 1100220101021. The reversal of 1100220101003 is 3001010220011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100220101003 - 2¹² = 1100220096907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100220101053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550110050501 + 550110050502.

It is an arithmetic number, because the mean of its divisors is an integer number (550110050502).

Almost surely, 2^{1100220101003} is an apocalyptic number.

1100220101003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100220101003 is an equidigital number, since it uses as much as digits as its factorization.

1100220101003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1100220101003 its reverse (3001010220011), we get a palindrome (4101230321014).

The spelling of 1100220101003 in words is "one trillion, one hundred billion, two hundred twenty million, one hundred one thousand, three".