13201321131110 has 64 divisors (see below), whose sum is σ = 29225859246720. Its totient is φ = 4190087301120.

The previous prime is 13201321131109. The next prime is 13201321131121. The reversal of 13201321131110 is 1113112310231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90858125 + ... + 91003304.

It is an arithmetic number, because the mean of its divisors is an integer number (456654050730).

Almost surely, 2^{13201321131110} is an apocalyptic number.

13201321131110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13201321131110 is an abundant number, since it is smaller than the sum of its proper divisors (16024538115610).

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

13201321131110 is a wasteful number, since it uses less digits than its factorization.

13201321131110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181861521.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 13201321131110 its reverse (1113112310231), we get a palindrome (14314433441341).

The spelling of 13201321131110 in words is "thirteen trillion, two hundred one billion, three hundred twenty-one million, one hundred thirty-one thousand, one hundred ten".