13105401352212 has 24 divisors (see below), whose sum is σ = 32931521346976. Its totient is φ = 4032431185248.

The previous prime is 13105401352201. The next prime is 13105401352279. The reversal of 13105401352212 is 21225310450131.

It is a happy number.

13105401352212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13105401352212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42004491358 + ... + 42004491669.

Almost surely, 2^{13105401352212} is an apocalyptic number.

13105401352212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13105401352212 is an abundant number, since it is smaller than the sum of its proper divisors (19826119994764).

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

13105401352212 is a wasteful number, since it uses less digits than its factorization.

13105401352212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84008983047 (or 84008983045 counting only the distinct ones).

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

The spelling of 13105401352212 in words is "thirteen trillion, one hundred five billion, four hundred one million, three hundred fifty-two thousand, two hundred twelve".