1117354123000 has 32 divisors (see below), whose sum is σ = 2614608650160. Its totient is φ = 446941648800.

The previous prime is 1117354122949. The next prime is 1117354123001. The reversal of 1117354123000 is 3214537111.

It is a self number, because there is not a number n which added to its sum of digits gives 1117354123000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117354123001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558676062 + ... + 558678061.

Almost surely, 2^{1117354123000} is an apocalyptic number.

1117354123000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1117354123000 is an abundant number, since it is smaller than the sum of its proper divisors (1497254527160).

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

1117354123000 is a wasteful number, since it uses less digits than its factorization.

1117354123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117354144 (or 1117354130 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 1117354123000 in words is "one trillion, one hundred seventeen billion, three hundred fifty-four million, one hundred twenty-three thousand".