1123103847064 has 16 divisors (see below), whose sum is σ = 2106606387600. Its totient is φ = 561342143712.

The previous prime is 1123103847007. The next prime is 1123103847091. The reversal of 1123103847064 is 4607483013211.

It is a super-2 number, since 2×1123103847064² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 26199724 + ... + 26242555.

It is an arithmetic number, because the mean of its divisors is an integer number (131662899225).

Almost surely, 2^{1123103847064} is an apocalyptic number.

It is an amenable number.

1123103847064 is a deficient number, since it is larger than the sum of its proper divisors (983502540536).

1123103847064 is a wasteful number, since it uses less digits than its factorization.

1123103847064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52444962 (or 52444958 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 1123103847064 in words is "one trillion, one hundred twenty-three billion, one hundred three million, eight hundred forty-seven thousand, sixty-four".