1121313033132 has 24 divisors (see below), whose sum is σ = 2754102187200. Its totient is φ = 354098852496.

The previous prime is 1121313033079. The next prime is 1121313033149. The reversal of 1121313033132 is 2313303131211.

It is a super-3 number, since 3×1121313033132³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2459019582 + ... + 2459020037.

It is an arithmetic number, because the mean of its divisors is an integer number (114754257800).

Almost surely, 2^{1121313033132} is an apocalyptic number.

1121313033132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1121313033132 is an abundant number, since it is smaller than the sum of its proper divisors (1632789154068).

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

1121313033132 is a wasteful number, since it uses less digits than its factorization.

1121313033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4918039645 (or 4918039643 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1121313033132 its reverse (2313303131211), we get a palindrome (3434616164343).

The spelling of 1121313033132 in words is "one trillion, one hundred twenty-one billion, three hundred thirteen million, thirty-three thousand, one hundred thirty-two".