13105440432151 has 8 divisors (see below), whose sum is σ = 13142597349200. Its totient is φ = 13068320545728.

The previous prime is 13105440432127. The next prime is 13105440432179. The reversal of 13105440432151 is 15123404450131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13105440432151 - 2²⁷ = 13105306214423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13105440430151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8548761 + ... + 9964546.

It is an arithmetic number, because the mean of its divisors is an integer number (1642824668650).

Almost surely, 2^{13105440432151} is an apocalyptic number.

13105440432151 is a deficient number, since it is larger than the sum of its proper divisors (37156917049).

13105440432151 is a wasteful number, since it uses less digits than its factorization.

13105440432151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18515313.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 13105440432151 its reverse (15123404450131), we get a palindrome (28228844882282).

The spelling of 13105440432151 in words is "thirteen trillion, one hundred five billion, four hundred forty million, four hundred thirty-two thousand, one hundred fifty-one".