13102134422431 has 16 divisors (see below), whose sum is σ = 13239156142080. Its totient is φ = 12965686493760.

The previous prime is 13102134422309. The next prime is 13102134422467. The reversal of 13102134422431 is 13422443120131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13102134422431 - 2¹⁷ = 13102134291359 is a prime.

It is a super-2 number, since 2×13102134422431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13102134422393 and 13102134422402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102134422491) 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, 297152635 + ... + 297196723.

It is an arithmetic number, because the mean of its divisors is an integer number (827447258880).

Almost surely, 2^{13102134422431} is an apocalyptic number.

13102134422431 is a deficient number, since it is larger than the sum of its proper divisors (137021719649).

13102134422431 is a wasteful number, since it uses less digits than its factorization.

13102134422431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50526.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 13102134422431 its reverse (13422443120131), we get a palindrome (26524577542562).

The spelling of 13102134422431 in words is "thirteen trillion, one hundred two billion, one hundred thirty-four million, four hundred twenty-two thousand, four hundred thirty-one".