1100231230230 has 48 divisors (see below), whose sum is σ = 3120655855824. Its totient is φ = 266722722240.

The previous prime is 1100231230199. The next prime is 1100231230237. The reversal of 1100231230230 is 320321320011.

1100231230230 is a `hidden beast` number, since 1 + 100 + 231 + 2 + 302 + 30 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100231230237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 555671349 + ... + 555673328.

It is an arithmetic number, because the mean of its divisors is an integer number (65013663663).

Almost surely, 2^{1100231230230} is an apocalyptic number.

1100231230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100231230230 is an abundant number, since it is smaller than the sum of its proper divisors (2020424625594).

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

1100231230230 is a wasteful number, since it uses less digits than its factorization.

1100231230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111344701 (or 1111344698 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1100231230230 its reverse (320321320011), we get a palindrome (1420552550241).

The spelling of 1100231230230 in words is "one trillion, one hundred billion, two hundred thirty-one million, two hundred thirty thousand, two hundred thirty".