1123333023320 has 32 divisors (see below), whose sum is σ = 2543005447920. Its totient is φ = 446576561280.

The previous prime is 1123333023289. The next prime is 1123333023367. The reversal of 1123333023320 is 233203333211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1123333023320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86138651 + ... + 86151690.

Almost surely, 2^{1123333023320} is an apocalyptic number.

1123333023320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123333023320 is an abundant number, since it is smaller than the sum of its proper divisors (1419672424600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123333023320 is a wasteful number, since it uses less digits than its factorization.

1123333023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172290515 (or 172290511 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 1123333023320 its reverse (233203333211), we get a palindrome (1356536356531).

The spelling of 1123333023320 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-three million, twenty-three thousand, three hundred twenty".