1123312130303 has 8 divisors (see below), whose sum is σ = 1225458187776. Its totient is φ = 1021170535000.

The previous prime is 1123312130293. The next prime is 1123312130351. The reversal of 1123312130303 is 3030312133211.

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

It is not a de Polignac number, because 1123312130303 - 2³⁸ = 848434223359 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 (1123312130393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577901 + ... + 1606422.

It is an arithmetic number, because the mean of its divisors is an integer number (153182273472).

Almost surely, 2^{1123312130303} is an apocalyptic number.

1123312130303 is a deficient number, since it is larger than the sum of its proper divisors (102146057473).

1123312130303 is a wasteful number, since it uses less digits than its factorization.

1123312130303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231085.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1123312130303 its reverse (3030312133211), we get a palindrome (4153624263514).

The spelling of 1123312130303 in words is "one trillion, one hundred twenty-three billion, three hundred twelve million, one hundred thirty thousand, three hundred three".