1223232103 has 8 divisors (see below), whose sum is σ = 1311908400. Its totient is φ = 1136985408.

The previous prime is 1223232097. The next prime is 1223232139. The reversal of 1223232103 is 3012323221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1223232103 - 2⁵ = 1223232071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223232163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606358 + ... + 608371.

It is an arithmetic number, because the mean of its divisors is an integer number (163988550).

Almost surely, 2^1223232103 is an apocalyptic number.

1223232103 is a deficient number, since it is larger than the sum of its proper divisors (88676297).

1223232103 is a wasteful number, since it uses less digits than its factorization.

1223232103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214801.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1223232103 is about 34974.7352098626. The cubic root of 1223232103 is about 1069.4725041367.

Adding to 1223232103 its reverse (3012323221), we get a palindrome (4235555324).

The spelling of 1223232103 in words is "one billion, two hundred twenty-three million, two hundred thirty-two thousand, one hundred three".