1102323223 has 2 divisors, whose sum is σ = 1102323224. Its totient is φ = 1102323222.

The previous prime is 1102323221. The next prime is 1102323239. The reversal of 1102323223 is 3223232011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102323223 - 2¹ = 1102323221 is a prime.

Together with 1102323221, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1102323223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102323221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551161611 + 551161612.

It is an arithmetic number, because the mean of its divisors is an integer number (551161612).

Almost surely, 2^1102323223 is an apocalyptic number.

1102323223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102323223 is an equidigital number, since it uses as much as digits as its factorization.

1102323223 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 19.

The square root of 1102323223 is about 33201.2533347764. The cubic root of 1102323223 is about 1033.0063368271.

Adding to 1102323223 its reverse (3223232011), we get a palindrome (4325555234).

The spelling of 1102323223 in words is "one billion, one hundred two million, three hundred twenty-three thousand, two hundred twenty-three".