131321133300111 has 8 divisors (see below), whose sum is σ = 177204420839040. Its totient is φ = 86492633980632.

The previous prime is 131321133300059. The next prime is 131321133300191. The reversal of 131321133300111 is 111003331123131.

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

It is not a de Polignac number, because 131321133300111 - 2⁹ = 131321133299599 is a prime.

It is a super-2 number, since 2×131321133300111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131321133300191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263697054571 + ... + 263697055068.

It is an arithmetic number, because the mean of its divisors is an integer number (22150552604880).

Almost surely, 2^{131321133300111} is an apocalyptic number.

131321133300111 is a deficient number, since it is larger than the sum of its proper divisors (45883287538929).

131321133300111 is an equidigital number, since it uses as much as digits as its factorization.

131321133300111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527394109725.

The product of its (nonzero) digits is 486, while the sum is 24.

Adding to 131321133300111 its reverse (111003331123131), we get a palindrome (242324464423242).

The spelling of 131321133300111 in words is "one hundred thirty-one trillion, three hundred twenty-one billion, one hundred thirty-three million, three hundred thousand, one hundred eleven".