1131333230230 has 256 divisors, whose sum is σ = 2537256960000. Its totient is φ = 362389386240.

The previous prime is 1131333230227. The next prime is 1131333230239. The reversal of 1131333230230 is 320323331311.

It is a junction number, because it is equal to n+sod(n) for n = 1131333230195 and 1131333230204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131333230239) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 538985721 + ... + 538987819.

It is an arithmetic number, because the mean of its divisors is an integer number (9911160000).

Almost surely, 2^{1131333230230} is an apocalyptic number.

1131333230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131333230230 is an abundant number, since it is smaller than the sum of its proper divisors (1405923729770).

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

1131333230230 is a wasteful number, since it uses less digits than its factorization.

1131333230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332 (or 2318 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1131333230230 its reverse (320323331311), we get a palindrome (1451656561541).

The spelling of 1131333230230 in words is "one trillion, one hundred thirty-one billion, three hundred thirty-three million, two hundred thirty thousand, two hundred thirty".