1101231030330 has 24 divisors (see below), whose sum is σ = 2863200679092. Its totient is φ = 293661608064.

The previous prime is 1101231030329. The next prime is 1101231030397. The reversal of 1101231030330 is 330301321011.

It is a happy number.

1101231030330 is a `hidden beast` number, since 1 + 10 + 12 + 310 + 3 + 0 + 330 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1044118156041 + 57112874289 = 1021821^2 + 238983^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6117950079 + ... + 6117950258.

Almost surely, 2^{1101231030330} is an apocalyptic number.

1101231030330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101231030330 is an abundant number, since it is smaller than the sum of its proper divisors (1761969648762).

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

1101231030330 is a wasteful number, since it uses less digits than its factorization.

1101231030330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12235900350 (or 12235900347 counting only the distinct ones).

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

Adding to 1101231030330 its reverse (330301321011), we get a palindrome (1431532351341).

The spelling of 1101231030330 in words is "one trillion, one hundred one billion, two hundred thirty-one million, thirty thousand, three hundred thirty".