13131010322211 has 4 divisors (see below), whose sum is σ = 17508013762952. Its totient is φ = 8754006881472.

The previous prime is 13131010322179. The next prime is 13131010322267. The reversal of 13131010322211 is 11222301013131.

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

It is not a de Polignac number, because 13131010322211 - 2⁵ = 13131010322179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13131010326211) 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, 2188501720366 + ... + 2188501720371.

It is an arithmetic number, because the mean of its divisors is an integer number (4377003440738).

Almost surely, 2^{13131010322211} is an apocalyptic number.

13131010322211 is a deficient number, since it is larger than the sum of its proper divisors (4377003440741).

13131010322211 is an equidigital number, since it uses as much as digits as its factorization.

13131010322211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377003440740.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13131010322211 its reverse (11222301013131), we get a palindrome (24353311335342).

The spelling of 13131010322211 in words is "thirteen trillion, one hundred thirty-one billion, ten million, three hundred twenty-two thousand, two hundred eleven".