1123410343332 has 24 divisors (see below), whose sum is σ = 2658210391872. Its totient is φ = 369195887200.

The previous prime is 1123410343301. The next prime is 1123410343351. The reversal of 1123410343332 is 2333430143211.

It is a self number, because there is not a number n which added to its sum of digits gives 1123410343332.

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, 659277519 + ... + 659279222.

It is an arithmetic number, because the mean of its divisors is an integer number (110758766328).

Almost surely, 2^{1123410343332} is an apocalyptic number.

1123410343332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1123410343332 is an abundant number, since it is smaller than the sum of its proper divisors (1534800048540).

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

1123410343332 is a wasteful number, since it uses less digits than its factorization.

1123410343332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318556819 (or 1318556817 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 1123410343332 its reverse (2333430143211), we get a palindrome (3456840486543).

The spelling of 1123410343332 in words is "one trillion, one hundred twenty-three billion, four hundred ten million, three hundred forty-three thousand, three hundred thirty-two".