13230110320020 has 72 divisors (see below), whose sum is σ = 43779637792800. Its totient is φ = 3207299471040.

The previous prime is 13230110319997. The next prime is 13230110320033. The reversal of 13230110320020 is 2002301103231.

13230110320020 is a `hidden beast` number, since 1 + 3 + 230 + 110 + 320 + 0 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13230110319975 and 13230110320002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3340934970 + ... + 3340938929.

It is an arithmetic number, because the mean of its divisors is an integer number (608050524900).

Almost surely, 2^{13230110320020} is an apocalyptic number.

13230110320020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13230110320020 is an abundant number, since it is smaller than the sum of its proper divisors (30549527472780).

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

13230110320020 is a wasteful number, since it uses less digits than its factorization.

13230110320020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6681873925 (or 6681873920 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13230110320020 its reverse (2002301103231), we get a palindrome (15232411423251).

The spelling of 13230110320020 in words is "thirteen trillion, two hundred thirty billion, one hundred ten million, three hundred twenty thousand, twenty".