1123203313302 has 48 divisors (see below), whose sum is σ = 2750702005440. Its totient is φ = 304024955472.

The previous prime is 1123203313213. The next prime is 1123203313307. The reversal of 1123203313302 is 2033133023211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123203313307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100531768 + ... + 100542939.

It is an arithmetic number, because the mean of its divisors is an integer number (57306291780).

Almost surely, 2^{1123203313302} is an apocalyptic number.

1123203313302 is an abundant number, since it is smaller than the sum of its proper divisors (1627498692138).

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

1123203313302 is a wasteful number, since it uses less digits than its factorization.

1123203313302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201074745 (or 201074738 counting only the distinct ones).

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

Adding to 1123203313302 its reverse (2033133023211), we get a palindrome (3156336336513).

The spelling of 1123203313302 in words is "one trillion, one hundred twenty-three billion, two hundred three million, three hundred thirteen thousand, three hundred two".