1126670100 has 72 divisors (see below), whose sum is σ = 3269374080. Its totient is φ = 299566080.

The previous prime is 1126670099. The next prime is 1126670123. The reversal of 1126670100 is 10766211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100581 + ... + 111219.

Almost surely, 2^1126670100 is an apocalyptic number.

1126670100 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 1126670100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1634687040).

1126670100 is an abundant number, since it is smaller than the sum of its proper divisors (2142703980).

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

1126670100 is a wasteful number, since it uses less digits than its factorization.

1126670100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11009 (or 11002 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 1126670100 is about 33565.9068103336. The cubic root of 1126670100 is about 1040.5563160216.

The spelling of 1126670100 in words is "one billion, one hundred twenty-six million, six hundred seventy thousand, one hundred".