1123231341120 has 112 divisors (see below), whose sum is σ = 4075725176448. Its totient is φ = 256738590720.

The previous prime is 1123231341097. The next prime is 1123231341137. The reversal of 1123231341120 is 211431323211.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83567041 + ... + 83580480.

Almost surely, 2^{1123231341120} is an apocalyptic number.

1123231341120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123231341120 is an abundant number, since it is smaller than the sum of its proper divisors (2952493835328).

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

1123231341120 is a wasteful number, since it uses less digits than its factorization.

1123231341120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167147548 (or 167147538 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1123231341120 its reverse (211431323211), we get a palindrome (1334662664331).

The spelling of 1123231341120 in words is "one trillion, one hundred twenty-three billion, two hundred thirty-one million, three hundred forty-one thousand, one hundred twenty".