1123408748301 has 12 divisors (see below), whose sum is σ = 1742429895552. Its totient is φ = 641947856088.

The previous prime is 1123408748291. The next prime is 1123408748327. The reversal of 1123408748301 is 1038478043211.

It is not a de Polignac number, because 1123408748301 - 2⁷ = 1123408748173 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123408748201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3821118045 + ... + 3821118338.

It is an arithmetic number, because the mean of its divisors is an integer number (145202491296).

Almost surely, 2^{1123408748301} is an apocalyptic number.

It is an amenable number.

1123408748301 is a deficient number, since it is larger than the sum of its proper divisors (619021147251).

1123408748301 is an equidigital number, since it uses as much as digits as its factorization.

1123408748301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7642236400 (or 7642236393 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 1123408748301 in words is "one trillion, one hundred twenty-three billion, four hundred eight million, seven hundred forty-eight thousand, three hundred one".