1130513118 has 64 divisors (see below), whose sum is σ = 2610800640. Its totient is φ = 319679712.

The previous prime is 1130513081. The next prime is 1130513143. The reversal of 1130513118 is 8113150311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2697913 + ... + 2698331.

It is an arithmetic number, because the mean of its divisors is an integer number (40793760).

Almost surely, 2^1130513118 is an apocalyptic number.

1130513118 is an abundant number, since it is smaller than the sum of its proper divisors (1480287522).

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

1130513118 is a wasteful number, since it uses less digits than its factorization.

1130513118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1130513118 is about 33623.1039316717. The cubic root of 1130513118 is about 1041.7380693995.

Adding to 1130513118 its reverse (8113150311), we get a palindrome (9243663429).

The spelling of 1130513118 in words is "one billion, one hundred thirty million, five hundred thirteen thousand, one hundred eighteen".