13201420355112 has 96 divisors (see below), whose sum is σ = 38246329717920. Its totient is φ = 3765110952960.

The previous prime is 13201420355107. The next prime is 13201420355159. The reversal of 13201420355112 is 21155302410231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13201420355112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86438203 + ... + 86590794.

It is an arithmetic number, because the mean of its divisors is an integer number (398399267895).

Almost surely, 2^{13201420355112} is an apocalyptic number.

13201420355112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13201420355112 is an abundant number, since it is smaller than the sum of its proper divisors (25044909362808).

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

13201420355112 is a wasteful number, since it uses less digits than its factorization.

13201420355112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173029051 (or 173029030 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 13201420355112 its reverse (21155302410231), we get a palindrome (34356722765343).

The spelling of 13201420355112 in words is "thirteen trillion, two hundred one billion, four hundred twenty million, three hundred fifty-five thousand, one hundred twelve".