1130002032 has 20 divisors (see below), whose sum is σ = 2919172040. Its totient is φ = 376667328.

The previous prime is 1130002021. The next prime is 1130002033. The reversal of 1130002032 is 2302000311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1130001999 and 1130002017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130002033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11770807 + ... + 11770902.

It is an arithmetic number, because the mean of its divisors is an integer number (145958602).

Almost surely, 2^1130002032 is an apocalyptic number.

1130002032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1130002032 is an abundant number, since it is smaller than the sum of its proper divisors (1789170008).

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

1130002032 is a wasteful number, since it uses less digits than its factorization.

1130002032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23541720 (or 23541714 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1130002032 is about 33615.5028521068. The cubic root of 1130002032 is about 1041.5810616399.

Adding to 1130002032 its reverse (2302000311), we get a palindrome (3432002343).

The spelling of 1130002032 in words is "one billion, one hundred thirty million, two thousand, thirty-two".