1123301123340 has 96 divisors (see below), whose sum is σ = 3523908858624. Its totient is φ = 264955541760.

The previous prime is 1123301123309. The next prime is 1123301123341. The reversal of 1123301123340 is 433211033211.

It is a self number, because there is not a number n which added to its sum of digits gives 1123301123340.

It is not an unprimeable number, because it can be changed into a prime (1123301123341) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 22975194 + ... + 23024033.

It is an arithmetic number, because the mean of its divisors is an integer number (36707383944).

Almost surely, 2^{1123301123340} is an apocalyptic number.

1123301123340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123301123340 is an abundant number, since it is smaller than the sum of its proper divisors (2400607735284).

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

1123301123340 is a wasteful number, since it uses less digits than its factorization.

1123301123340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45999287 (or 45999285 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1123301123340 its reverse (433211033211), we get a palindrome (1556512156551).

The spelling of 1123301123340 in words is "one trillion, one hundred twenty-three billion, three hundred one million, one hundred twenty-three thousand, three hundred forty".