11123850983700 has 1152 divisors, whose sum is σ = 41611558912000. Its totient is φ = 2231537817600.

The previous prime is 11123850983683. The next prime is 11123850983783. The reversal of 11123850983700 is 738905832111.

It is a self number, because there is not a number n which added to its sum of digits gives 11123850983700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 25339068081 + ... + 25339068519.

Almost surely, 2^{11123850983700} is an apocalyptic number.

11123850983700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11123850983700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20805779456000).

11123850983700 is an abundant number, since it is smaller than the sum of its proper divisors (30487707928300).

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

11123850983700 is a wasteful number, since it uses less digits than its factorization.

11123850983700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 48.

The spelling of 11123850983700 in words is "eleven trillion, one hundred twenty-three billion, eight hundred fifty million, nine hundred eighty-three thousand, seven hundred".