1131300230 has 16 divisors (see below), whose sum is σ = 2036774160. Its totient is φ = 452423712.

The previous prime is 1131300217. The next prime is 1131300239. The reversal of 1131300230 is 320031311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131300239) 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, 55037 + ... + 72743.

It is an arithmetic number, because the mean of its divisors is an integer number (127298385).

Almost surely, 2^1131300230 is an apocalyptic number.

1131300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131300230 is a deficient number, since it is larger than the sum of its proper divisors (905473930).

1131300230 is a wasteful number, since it uses less digits than its factorization.

1131300230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24103.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1131300230 is about 33634.8068226948. The cubic root of 1131300230 is about 1041.9797809721.

Adding to 1131300230 its reverse (320031311), we get a palindrome (1451331541).

The spelling of 1131300230 in words is "one billion, one hundred thirty-one million, three hundred thousand, two hundred thirty".