1130535430 has 16 divisors (see below), whose sum is σ = 2035453824. Its totient is φ = 452105280.

The previous prime is 1130535389. The next prime is 1130535431. The reversal of 1130535430 is 345350311.

It is a super-2 number, since 2×1130535430² = 2556220716970569800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130535395 and 1130535404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130535431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40075 + ... + 62185.

It is an arithmetic number, because the mean of its divisors is an integer number (127215864).

Almost surely, 2^1130535430 is an apocalyptic number.

1130535430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130535430 is a deficient number, since it is larger than the sum of its proper divisors (904918394).

1130535430 is a wasteful number, since it uses less digits than its factorization.

1130535430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27231.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1130535430 is about 33623.4357256958. The cubic root of 1130535430 is about 1041.7449226613.

Adding to 1130535430 its reverse (345350311), we get a palindrome (1475885741).

The spelling of 1130535430 in words is "one billion, one hundred thirty million, five hundred thirty-five thousand, four hundred thirty".