1123132102112 has 12 divisors (see below), whose sum is σ = 2211166326096. Its totient is φ = 561566051040.

The previous prime is 1123132102087. The next prime is 1123132102151. The reversal of 1123132102112 is 2112012313211.

It is a super-2 number, since 2×1123132102112² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17548939064 + ... + 17548939127.

It is an arithmetic number, because the mean of its divisors is an integer number (184263860508).

Almost surely, 2^{1123132102112} is an apocalyptic number.

It is an amenable number.

1123132102112 is a deficient number, since it is larger than the sum of its proper divisors (1088034223984).

1123132102112 is an equidigital number, since it uses as much as digits as its factorization.

1123132102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35097878201 (or 35097878193 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1123132102112 its reverse (2112012313211), we get a palindrome (3235144415323).

The spelling of 1123132102112 in words is "one trillion, one hundred twenty-three billion, one hundred thirty-two million, one hundred two thousand, one hundred twelve".