13232313110020 has 48 divisors (see below), whose sum is σ = 27812356311600. Its totient is φ = 5288260812800.

The previous prime is 13232313109973. The next prime is 13232313110047. The reversal of 13232313110020 is 2001131323231.

It can be written as a sum of positive squares in 8 ways, for example, as 438013654276 + 12794299455744 = 661826^2 + 3576912^2 .

It is a super-2 number, since 2×13232313110020² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13232313109973 and 13232313110000.

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, 109841820 + ... + 109962220.

It is an arithmetic number, because the mean of its divisors is an integer number (579424089825).

Almost surely, 2^{13232313110020} is an apocalyptic number.

13232313110020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13232313110020 is an abundant number, since it is smaller than the sum of its proper divisors (14580043201580).

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

13232313110020 is a wasteful number, since it uses less digits than its factorization.

13232313110020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125208 (or 125206 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13232313110020 its reverse (2001131323231), we get a palindrome (15233444433251).

The spelling of 13232313110020 in words is "thirteen trillion, two hundred thirty-two billion, three hundred thirteen million, one hundred ten thousand, twenty".