13026532246131 has 4 divisors (see below), whose sum is σ = 17368709661512. Its totient is φ = 8684354830752.

The previous prime is 13026532246097. The next prime is 13026532246163. The reversal of 13026532246131 is 13164223562031.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13026532246131 - 2¹⁰ = 13026532245107 is a prime.

It is a super-2 number, since 2×13026532246131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13026532246131.

It is not an unprimeable number, because it can be changed into a prime (13026532246031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2171088707686 + ... + 2171088707691.

It is an arithmetic number, because the mean of its divisors is an integer number (4342177415378).

Almost surely, 2^{13026532246131} is an apocalyptic number.

13026532246131 is a deficient number, since it is larger than the sum of its proper divisors (4342177415381).

13026532246131 is an equidigital number, since it uses as much as digits as its factorization.

13026532246131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4342177415380.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 13026532246131 in words is "thirteen trillion, twenty-six billion, five hundred thirty-two million, two hundred forty-six thousand, one hundred thirty-one".