1131003103230 has 192 divisors, whose sum is σ = 3948229329408. Its totient is φ = 216935642880.

The previous prime is 1131003103199. The next prime is 1131003103267. The reversal of 1131003103230 is 323013001311.

It is a happy number.

1131003103230 is a `hidden beast` number, since 1 + 1 + 31 + 0 + 0 + 310 + 323 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6186984 + ... + 6367163.

It is an arithmetic number, because the mean of its divisors is an integer number (20563694424).

Almost surely, 2^{1131003103230} is an apocalyptic number.

1131003103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131003103230 is an abundant number, since it is smaller than the sum of its proper divisors (2817226226178).

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

1131003103230 is a wasteful number, since it uses less digits than its factorization.

1131003103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12554191 (or 12554188 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1131003103230 its reverse (323013001311), we get a palindrome (1454016104541).

The spelling of 1131003103230 in words is "one trillion, one hundred thirty-one billion, three million, one hundred three thousand, two hundred thirty".