13301232105 has 32 divisors (see below), whose sum is σ = 24329712384. Its totient is φ = 6078698496.

The previous prime is 13301232073. The next prime is 13301232127. The reversal of 13301232105 is 50123210331.

It is not a de Polignac number, because 13301232105 - 2⁵ = 13301232073 is a prime.

It is a super-2 number, since 2×13301232105² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359637 + ... + 394893.

It is an arithmetic number, because the mean of its divisors is an integer number (760303512).

Almost surely, 2^13301232105 is an apocalyptic number.

13301232105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13301232105 is a deficient number, since it is larger than the sum of its proper divisors (11028480279).

13301232105 is a wasteful number, since it uses less digits than its factorization.

13301232105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38865.

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 13301232105 its reverse (50123210331), we get a palindrome (63424442436).

The spelling of 13301232105 in words is "thirteen billion, three hundred one million, two hundred thirty-two thousand, one hundred five".