1233323113020 has 48 divisors (see below), whose sum is σ = 3453357172608. Its totient is φ = 328881167680.

The previous prime is 1233323112997. The next prime is 1233323113039. The reversal of 1233323113020 is 203113233321.

It is a super-2 number, since 2×1233323113020² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5550907 + ... + 5768813.

It is an arithmetic number, because the mean of its divisors is an integer number (71944941096).

Almost surely, 2^{1233323113020} is an apocalyptic number.

1233323113020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233323113020 is an abundant number, since it is smaller than the sum of its proper divisors (2220034059588).

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

1233323113020 is a wasteful number, since it uses less digits than its factorization.

1233323113020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312250 (or 312248 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1233323113020 its reverse (203113233321), we get a palindrome (1436436346341).

The spelling of 1233323113020 in words is "one trillion, two hundred thirty-three billion, three hundred twenty-three million, one hundred thirteen thousand, twenty".