1123696656754 has 16 divisors (see below), whose sum is σ = 1926442073088. Its totient is φ = 481558044672.

The previous prime is 1123696656749. The next prime is 1123696656767. The reversal of 1123696656754 is 4576566963211.

It is a junction number, because it is equal to n+sod(n) for n = 1123696656692 and 1123696656701.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1919122 + ... + 2435245.

It is an arithmetic number, because the mean of its divisors is an integer number (120402629568).

Almost surely, 2^{1123696656754} is an apocalyptic number.

1123696656754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1123696656754 is a deficient number, since it is larger than the sum of its proper divisors (802745416334).

1123696656754 is a wasteful number, since it uses less digits than its factorization.

1123696656754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372809.

The product of its digits is 48988800, while the sum is 61.

The spelling of 1123696656754 in words is "one trillion, one hundred twenty-three billion, six hundred ninety-six million, six hundred fifty-six thousand, seven hundred fifty-four".