1130013432 has 48 divisors (see below), whose sum is σ = 3063869640. Its totient is φ = 376250688.

The previous prime is 1130013413. The next prime is 1130013439. The reversal of 1130013432 is 2343100311.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130013439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59898 + ... + 76470.

Almost surely, 2^1130013432 is an apocalyptic number.

1130013432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1130013432 is an abundant number, since it is smaller than the sum of its proper divisors (1933856208).

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

1130013432 is a wasteful number, since it uses less digits than its factorization.

1130013432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17532 (or 17525 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1130013432 is about 33615.6724163001. The cubic root of 1130013432 is about 1041.5845642838.

Adding to 1130013432 its reverse (2343100311), we get a palindrome (3473113743).

The spelling of 1130013432 in words is "one billion, one hundred thirty million, thirteen thousand, four hundred thirty-two".