1121130213132 has 48 divisors (see below), whose sum is σ = 2620654600032. Its totient is φ = 373041123840.

The previous prime is 1121130213103. The next prime is 1121130213169. The reversal of 1121130213132 is 2313120311211.

It is a junction number, because it is equal to n+sod(n) for n = 1121130213099 and 1121130213108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67967878 + ... + 67984370.

It is an arithmetic number, because the mean of its divisors is an integer number (54596970834).

Almost surely, 2^{1121130213132} is an apocalyptic number.

1121130213132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1121130213132 is an abundant number, since it is smaller than the sum of its proper divisors (1499524386900).

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

1121130213132 is a wasteful number, since it uses less digits than its factorization.

1121130213132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26298 (or 26296 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1121130213132 its reverse (2313120311211), we get a palindrome (3434250524343).

The spelling of 1121130213132 in words is "one trillion, one hundred twenty-one billion, one hundred thirty million, two hundred thirteen thousand, one hundred thirty-two".