131100011313321 has 16 divisors (see below), whose sum is σ = 175485423133440. Its totient is φ = 87057967032960.

The previous prime is 131100011313289. The next prime is 131100011313331. The reversal of 131100011313321 is 123313110001131.

It is not a de Polignac number, because 131100011313321 - 2⁵ = 131100011313289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131100011313331) 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, 82148550 + ... + 83729231.

It is an arithmetic number, because the mean of its divisors is an integer number (10967838945840).

Almost surely, 2^{131100011313321} is an apocalyptic number.

It is an amenable number.

131100011313321 is a deficient number, since it is larger than the sum of its proper divisors (44385411820119).

131100011313321 is a wasteful number, since it uses less digits than its factorization.

131100011313321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165878816.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 131100011313321 its reverse (123313110001131), we get a palindrome (254413121314452).

The spelling of 131100011313321 in words is "one hundred thirty-one trillion, one hundred billion, eleven million, three hundred thirteen thousand, three hundred twenty-one".