1130011434 has 96 divisors (see below), whose sum is σ = 2638396800. Its totient is φ = 348485760.

The previous prime is 1130011429. The next prime is 1130011439. The reversal of 1130011434 is 4341100311.

It is an interprime number because it is at equal distance from previous prime (1130011429) and next prime (1130011439).

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 (1130011439) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4200652 + ... + 4200920.

It is an arithmetic number, because the mean of its divisors is an integer number (27483300).

Almost surely, 2^1130011434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130011434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1319198400).

1130011434 is an abundant number, since it is smaller than the sum of its proper divisors (1508385366).

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

1130011434 is a wasteful number, since it uses less digits than its factorization.

1130011434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1130011434 is about 33615.6426980059. The cubic root of 1130011434 is about 1041.5839504011.

Adding to 1130011434 its reverse (4341100311), we get a palindrome (5471111745).

The spelling of 1130011434 in words is "one billion, one hundred thirty million, eleven thousand, four hundred thirty-four".