1102123223 has 16 divisors (see below), whose sum is σ = 1166192640. Its totient is φ = 1039469376.

The previous prime is 1102123199. The next prime is 1102123241. The reversal of 1102123223 is 3223212011.

It is a cyclic number.

It is not a de Polignac number, because 1102123223 - 2⁶ = 1102123159 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 (1102123123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1242086 + ... + 1242972.

It is an arithmetic number, because the mean of its divisors is an integer number (72887040).

Almost surely, 2^1102123223 is an apocalyptic number.

1102123223 is a deficient number, since it is larger than the sum of its proper divisors (64069417).

1102123223 is an equidigital number, since it uses as much as digits as its factorization.

1102123223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1102123223 is about 33198.2412636573. The cubic root of 1102123223 is about 1032.9438585512.

Adding to 1102123223 its reverse (3223212011), we get a palindrome (4325335234).

The spelling of 1102123223 in words is "one billion, one hundred two million, one hundred twenty-three thousand, two hundred twenty-three".