1102230103 has 4 divisors (see below), whose sum is σ = 1187017048. Its totient is φ = 1017443160.

The previous prime is 1102230097. The next prime is 1102230113. The reversal of 1102230103 is 3010322011.

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 1102230103 - 2⁹ = 1102229591 is a prime.

It is a super-2 number, since 2×1102230103² = 2429822399918781218, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 84786931 = 1102230103 / (1 + 1 + 0 + 2 + 2 + 3 + 0 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102230113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42393453 + ... + 42393478.

It is an arithmetic number, because the mean of its divisors is an integer number (296754262).

Almost surely, 2^1102230103 is an apocalyptic number.

1102230103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1102230103 is a deficient number, since it is larger than the sum of its proper divisors (84786945).

1102230103 is an equidigital number, since it uses as much as digits as its factorization.

1102230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84786944.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1102230103 is about 33199.8509484606. The cubic root of 1102230103 is about 1032.9772478821.

Adding to 1102230103 its reverse (3010322011), we get a palindrome (4112552114).

The spelling of 1102230103 in words is "one billion, one hundred two million, two hundred thirty thousand, one hundred three".