1123013333332 has 24 divisors (see below), whose sum is σ = 2146527038880. Its totient is φ = 509843345760.

The previous prime is 1123013333311. The next prime is 1123013333443. The reversal of 1123013333332 is 2333333103211.

It is a super-2 number, since 2×1123013333332² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1123013333332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15394707 + ... + 15467482.

It is an arithmetic number, because the mean of its divisors is an integer number (89438626620).

Almost surely, 2^{1123013333332} is an apocalyptic number.

It is an amenable number.

1123013333332 is a deficient number, since it is larger than the sum of its proper divisors (1023513705548).

1123013333332 is a wasteful number, since it uses less digits than its factorization.

1123013333332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30863031 (or 30863029 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 1123013333332 its reverse (2333333103211), we get a palindrome (3456346436543).

The spelling of 1123013333332 in words is "one trillion, one hundred twenty-three billion, thirteen million, three hundred thirty-three thousand, three hundred thirty-two".