1121003133330 has 32 divisors (see below), whose sum is σ = 2752975139904. Its totient is φ = 291982211136.

The previous prime is 1121003133319. The next prime is 1121003133353. The reversal of 1121003133330 is 333313001211.

It is a junction number, because it is equal to n+sod(n) for n = 1121003133297 and 1121003133306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434496049 + ... + 434498628.

It is an arithmetic number, because the mean of its divisors is an integer number (86030473122).

Almost surely, 2^{1121003133330} is an apocalyptic number.

1121003133330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121003133330 is an abundant number, since it is smaller than the sum of its proper divisors (1631972006574).

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

1121003133330 is a wasteful number, since it uses less digits than its factorization.

1121003133330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868994730.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1121003133330 its reverse (333313001211), we get a palindrome (1454316134541).

The spelling of 1121003133330 in words is "one trillion, one hundred twenty-one billion, three million, one hundred thirty-three thousand, three hundred thirty".