1121113331330 has 16 divisors (see below), whose sum is σ = 2052207455040. Its totient is φ = 440844563952.

The previous prime is 1121113331321. The next prime is 1121113331407. The reversal of 1121113331330 is 331333111211.

It is a junction number, because it is equal to n+sod(n) for n = 1121113331296 and 1121113331305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950095454 + ... + 950096633.

It is an arithmetic number, because the mean of its divisors is an integer number (128262965940).

Almost surely, 2^{1121113331330} is an apocalyptic number.

1121113331330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121113331330 is a deficient number, since it is larger than the sum of its proper divisors (931094123710).

1121113331330 is a wasteful number, since it uses less digits than its factorization.

1121113331330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900192153.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 1121113331330 its reverse (331333111211), we get a palindrome (1452446442541).

The spelling of 1121113331330 in words is "one trillion, one hundred twenty-one billion, one hundred thirteen million, three hundred thirty-one thousand, three hundred thirty".