1223103032 has 8 divisors (see below), whose sum is σ = 2293318200. Its totient is φ = 611551512.

The previous prime is 1223103001. The next prime is 1223103053. The reversal of 1223103032 is 2303013221.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1223103032.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 76443932 + ... + 76443947.

It is an arithmetic number, because the mean of its divisors is an integer number (286664775).

Almost surely, 2^1223103032 is an apocalyptic number.

It is an amenable number.

1223103032 is a deficient number, since it is larger than the sum of its proper divisors (1070215168).

1223103032 is a wasteful number, since it uses less digits than its factorization.

1223103032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152887885 (or 152887881 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1223103032 is about 34972.8899577945. The cubic root of 1223103032 is about 1069.4348871980.

Adding to 1223103032 its reverse (2303013221), we get a palindrome (3526116253).

The spelling of 1223103032 in words is "one billion, two hundred twenty-three million, one hundred three thousand, thirty-two".