1123818301748 has 12 divisors (see below), whose sum is σ = 1966698491940. Its totient is φ = 561904446912.

The previous prime is 1123818301679. The next prime is 1123818301799. The reversal of 1123818301748 is 8471038183211.

It can be written as a sum of positive squares in 2 ways, for example, as 362774926864 + 761043374884 = 602308^2 + 872378^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607961 + ... + 1617792.

It is an arithmetic number, because the mean of its divisors is an integer number (163891540995).

Almost surely, 2^{1123818301748} is an apocalyptic number.

It is an amenable number.

1123818301748 is a deficient number, since it is larger than the sum of its proper divisors (842880190192).

1123818301748 is a wasteful number, since it uses less digits than its factorization.

1123818301748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351986 (or 2351984 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 47.

The spelling of 1123818301748 in words is "one trillion, one hundred twenty-three billion, eight hundred eighteen million, three hundred one thousand, seven hundred forty-eight".