1130503532 has 12 divisors (see below), whose sum is σ = 1979838000. Its totient is φ = 564835536.

The previous prime is 1130503523. The next prime is 1130503547. The reversal of 1130503532 is 2353050311.

It is a junction number, because it is equal to n+sod(n) for n = 1130503498 and 1130503507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97907 + ... + 108842.

It is an arithmetic number, because the mean of its divisors is an integer number (164986500).

Almost surely, 2^1130503532 is an apocalyptic number.

It is an amenable number.

1130503532 is a deficient number, since it is larger than the sum of its proper divisors (849334468).

1130503532 is a wasteful number, since it uses less digits than its factorization.

1130503532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208120 (or 208118 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 1130503532 is about 33622.9613805804. The cubic root of 1130503532 is about 1041.7351249757.

Adding to 1130503532 its reverse (2353050311), we get a palindrome (3483553843).

The spelling of 1130503532 in words is "one billion, one hundred thirty million, five hundred three thousand, five hundred thirty-two".