1123204535034 has 32 divisors (see below), whose sum is σ = 2378707845120. Its totient is φ = 352354624512.

The previous prime is 1123204534967. The next prime is 1123204535087. The reversal of 1123204535034 is 4305354023211.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1123204534986 and 1123204535004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1222407 + ... + 1934085.

It is an arithmetic number, because the mean of its divisors is an integer number (74334620160).

Almost surely, 2^{1123204535034} is an apocalyptic number.

1123204535034 is an abundant number, since it is smaller than the sum of its proper divisors (1255503310086).

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

1123204535034 is a wasteful number, since it uses less digits than its factorization.

1123204535034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727174.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 1123204535034 its reverse (4305354023211), we get a palindrome (5428558558245).

The spelling of 1123204535034 in words is "one trillion, one hundred twenty-three billion, two hundred four million, five hundred thirty-five thousand, thirty-four".