13105332010452 has 36 divisors (see below), whose sum is σ = 33611746840448. Its totient is φ = 3971312730000.

The previous prime is 13105332010399. The next prime is 13105332010457. The reversal of 13105332010452 is 25401023350131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13105332010457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4512853924 + ... + 4512856827.

Almost surely, 2^{13105332010452} is an apocalyptic number.

13105332010452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13105332010452 is an abundant number, since it is smaller than the sum of its proper divisors (20506414829996).

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

13105332010452 is a wasteful number, since it uses less digits than its factorization.

13105332010452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9025710780 (or 9025710767 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 13105332010452 its reverse (25401023350131), we get a palindrome (38506355360583).

The spelling of 13105332010452 in words is "thirteen trillion, one hundred five billion, three hundred thirty-two million, ten thousand, four hundred fifty-two".