13101312230220 has 24 divisors (see below), whose sum is σ = 36683674244784. Its totient is φ = 3493683261376.

The previous prime is 13101312230213. The next prime is 13101312230233. The reversal of 13101312230220 is 2203221310131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109177601859 + ... + 109177601978.

It is an arithmetic number, because the mean of its divisors is an integer number (1528486426866).

Almost surely, 2^{13101312230220} is an apocalyptic number.

13101312230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13101312230220 is an abundant number, since it is smaller than the sum of its proper divisors (23582362014564).

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

13101312230220 is a wasteful number, since it uses less digits than its factorization.

13101312230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218355203849 (or 218355203847 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13101312230220 its reverse (2203221310131), we get a palindrome (15304533540351).

The spelling of 13101312230220 in words is "thirteen trillion, one hundred one billion, three hundred twelve million, two hundred thirty thousand, two hundred twenty".