1123113320132 has 24 divisors (see below), whose sum is σ = 1987630656480. Its totient is φ = 555219473600.

The previous prime is 1123113320129. The next prime is 1123113320143. The reversal of 1123113320132 is 2310233113211.

It is a super-2 number, since 2×1123113320132² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123113320098 and 1123113320107.

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, 8387507 + ... + 8520357.

It is an arithmetic number, because the mean of its divisors is an integer number (82817944020).

Almost surely, 2^{1123113320132} is an apocalyptic number.

It is an amenable number.

1123113320132 is a deficient number, since it is larger than the sum of its proper divisors (864517336348).

1123113320132 is a wasteful number, since it uses less digits than its factorization.

1123113320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156691 (or 156689 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1123113320132 its reverse (2310233113211), we get a palindrome (3433346433343).

The spelling of 1123113320132 in words is "one trillion, one hundred twenty-three billion, one hundred thirteen million, three hundred twenty thousand, one hundred thirty-two".