13122312141 has 16 divisors (see below), whose sum is σ = 17625240000. Its totient is φ = 8683872768.

The previous prime is 13122312089. The next prime is 13122312179. The reversal of 13122312141 is 14121322131.

It is not a de Polignac number, because 13122312141 - 2¹⁷ = 13122181069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13122312191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 749910 + ... + 767208.

It is an arithmetic number, because the mean of its divisors is an integer number (1101577500).

Almost surely, 2^13122312141 is an apocalyptic number.

It is an amenable number.

13122312141 is a deficient number, since it is larger than the sum of its proper divisors (4502927859).

13122312141 is a wasteful number, since it uses less digits than its factorization.

13122312141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19148.

The product of its digits is 288, while the sum is 21.

Adding to 13122312141 its reverse (14121322131), we get a palindrome (27243634272).

The spelling of 13122312141 in words is "thirteen billion, one hundred twenty-two million, three hundred twelve thousand, one hundred forty-one".