1126124100 has 144 divisors (see below), whose sum is σ = 3653307840. Its totient is φ = 297561600.

The previous prime is 1126124099. The next prime is 1126124101. The reversal of 1126124100 is 14216211.

1126124100 is a `hidden beast` number, since 1 + 12 + 612 + 41 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1126124099) and next prime (1126124101).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1126124101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 303255 + ... + 306945.

Almost surely, 2^1126124100 is an apocalyptic number.

1126124100 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 1126124100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1826653920).

1126124100 is an abundant number, since it is smaller than the sum of its proper divisors (2527183740).

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

1126124100 is a wasteful number, since it uses less digits than its factorization.

1126124100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3827 (or 3814 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1126124100 is about 33557.7725720883. The cubic root of 1126124100 is about 1040.3881995072.

The spelling of 1126124100 in words is "one billion, one hundred twenty-six million, one hundred twenty-four thousand, one hundred".