1123300213320 has 64 divisors (see below), whose sum is σ = 3370070448000. Its totient is φ = 299531629568.

The previous prime is 1123300213303. The next prime is 1123300213331. The reversal of 1123300213320 is 233120033211.

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, 2265616 + ... + 2716544.

It is an arithmetic number, because the mean of its divisors is an integer number (52657350750).

Almost surely, 2^{1123300213320} is an apocalyptic number.

1123300213320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123300213320 is an abundant number, since it is smaller than the sum of its proper divisors (2246770234680).

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

1123300213320 is a wasteful number, since it uses less digits than its factorization.

1123300213320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471702 (or 471698 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1123300213320 its reverse (233120033211), we get a palindrome (1356420246531).

The spelling of 1123300213320 in words is "one trillion, one hundred twenty-three billion, three hundred million, two hundred thirteen thousand, three hundred twenty".