1121123133060 has 144 divisors (see below), whose sum is σ = 3740723441280. Its totient is φ = 250006525440.

The previous prime is 1121123132999. The next prime is 1121123133061. The reversal of 1121123133060 is 603313211211.

It is a self number, because there is not a number n which added to its sum of digits gives 1121123133060.

It is not an unprimeable number, because it can be changed into a prime (1121123133061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4529880 + ... + 4770959.

It is an arithmetic number, because the mean of its divisors is an integer number (25977246120).

Almost surely, 2^{1121123133060} is an apocalyptic number.

1121123133060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121123133060 is an abundant number, since it is smaller than the sum of its proper divisors (2619600308220).

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

1121123133060 is a wasteful number, since it uses less digits than its factorization.

1121123133060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9300906 (or 9300897 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 1121123133060 its reverse (603313211211), we get a palindrome (1724436344271).

The spelling of 1121123133060 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-three million, one hundred thirty-three thousand, sixty".