1101232112320 has 56 divisors (see below), whose sum is σ = 2629050418800. Its totient is φ = 439360422912.

The previous prime is 1101232112293. The next prime is 1101232112329. The reversal of 1101232112320 is 232112321011.

It is not an unprimeable number, because it can be changed into a prime (1101232112329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4298850 + ... + 4547809.

Almost surely, 2^{1101232112320} is an apocalyptic number.

1101232112320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101232112320 is an abundant number, since it is smaller than the sum of its proper divisors (1527818306480).

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

1101232112320 is an equidigital number, since it uses as much as digits as its factorization.

1101232112320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8847065 (or 8847055 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1101232112320 its reverse (232112321011), we get a palindrome (1333344433331).

The spelling of 1101232112320 in words is "one trillion, one hundred one billion, two hundred thirty-two million, one hundred twelve thousand, three hundred twenty".