1132603513 has 8 divisors (see below), whose sum is σ = 1185887808. Its totient is φ = 1079655984.

The previous prime is 1132603499. The next prime is 1132603583. The reversal of 1132603513 is 3153062311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1132603513 - 2⁹ = 1132603001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132603583) 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, 77295 + ... + 90772.

It is an arithmetic number, because the mean of its divisors is an integer number (148235976).

Almost surely, 2^1132603513 is an apocalyptic number.

It is an amenable number.

1132603513 is a deficient number, since it is larger than the sum of its proper divisors (53284295).

1132603513 is a wasteful number, since it uses less digits than its factorization.

1132603513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168383.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 1132603513 is about 33654.1752684567. The cubic root of 1132603513 is about 1042.3797553710.

Adding to 1132603513 its reverse (3153062311), we get a palindrome (4285665824).

The spelling of 1132603513 in words is "one billion, one hundred thirty-two million, six hundred three thousand, five hundred thirteen".