1130310258 has 64 divisors (see below), whose sum is σ = 2845919232. Its totient is φ = 290724480.

The previous prime is 1130310257. The next prime is 1130310281. The reversal of 1130310258 is 8520130311.

1130310258 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1130310253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35710 + ... + 59462.

It is an arithmetic number, because the mean of its divisors is an integer number (44467488).

Almost surely, 2^1130310258 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130310258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1422959616).

1130310258 is an abundant number, since it is smaller than the sum of its proper divisors (1715608974).

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

1130310258 is a wasteful number, since it uses less digits than its factorization.

1130310258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23879.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1130310258 is about 33620.0871206486. The cubic root of 1130310258 is about 1041.6757556227.

Adding to 1130310258 its reverse (8520130311), we get a palindrome (9650440569).

The spelling of 1130310258 in words is "one billion, one hundred thirty million, three hundred ten thousand, two hundred fifty-eight".