1102211023103 has 4 divisors (see below), whose sum is σ = 1102216356480. Its totient is φ = 1102205689728.

The previous prime is 1102211023087. The next prime is 1102211023141. The reversal of 1102211023103 is 3013201122011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1102211023103 - 2⁴ = 1102211023087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102211023603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2343650 + ... + 2774367.

It is an arithmetic number, because the mean of its divisors is an integer number (275554089120).

Almost surely, 2^{1102211023103} is an apocalyptic number.

1102211023103 is a deficient number, since it is larger than the sum of its proper divisors (5333377).

1102211023103 is an equidigital number, since it uses as much as digits as its factorization.

1102211023103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5333376.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1102211023103 its reverse (3013201122011), we get a palindrome (4115412145114).

The spelling of 1102211023103 in words is "one trillion, one hundred two billion, two hundred eleven million, twenty-three thousand, one hundred three".