1130043000100 has 72 divisors (see below), whose sum is σ = 2805130112960. Its totient is φ = 387080622720.

The previous prime is 1130043000083. The next prime is 1130043000109. The reversal of 1130043000100 is 10003400311.

It is not an unprimeable number, because it can be changed into a prime (1130043000109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6774 + ... + 1503373.

Almost surely, 2^{1130043000100} is an apocalyptic number.

1130043000100 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 1130043000100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1402565056480).

1130043000100 is an abundant number, since it is smaller than the sum of its proper divisors (1675087112860).

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

1130043000100 is a wasteful number, since it uses less digits than its factorization.

1130043000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511237 (or 1511230 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1130043000100 its reverse (10003400311), we get a palindrome (1140046400411).

The spelling of 1130043000100 in words is "one trillion, one hundred thirty billion, forty-three million, one hundred", and thus it is an aban number.