1121110120330 has 32 divisors (see below), whose sum is σ = 2019983034960. Its totient is φ = 448003207680.

The previous prime is 1121110120327. The next prime is 1121110120337. The reversal of 1121110120330 is 330210111211.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 129239531001 + 991870589329 = 359499^2 + 995927^2 .

It is not an unprimeable number, because it can be changed into a prime (1121110120337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45805336 + ... + 45829804.

Almost surely, 2^{1121110120330} is an apocalyptic number.

1121110120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121110120330 is a deficient number, since it is larger than the sum of its proper divisors (898872914630).

1121110120330 is a wasteful number, since it uses less digits than its factorization.

1121110120330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28794.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1121110120330 its reverse (330210111211), we get a palindrome (1451320231541).

The spelling of 1121110120330 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, one hundred twenty thousand, three hundred thirty".