1123436343210 has 32 divisors (see below), whose sum is σ = 2838154973760. Its totient is φ = 283815497088.

The previous prime is 1123436343151. The next prime is 1123436343313. The reversal of 1123436343210 is 123436343211.

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, 985469907 + ... + 985471046.

It is an arithmetic number, because the mean of its divisors is an integer number (88692342930).

Almost surely, 2^{1123436343210} is an apocalyptic number.

1123436343210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123436343210 is an abundant number, since it is smaller than the sum of its proper divisors (1714718630550).

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

1123436343210 is a wasteful number, since it uses less digits than its factorization.

1123436343210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970940982.

The product of its (nonzero) digits is 31104, while the sum is 33.

Subtracting from 1123436343210 its reverse (123436343211), we obtain a palindrome (999999999999).

The spelling of 1123436343210 in words is "one trillion, one hundred twenty-three billion, four hundred thirty-six million, three hundred forty-three thousand, two hundred ten".