131010122031233 has 2 divisors, whose sum is σ = 131010122031234. Its totient is φ = 131010122031232.

The previous prime is 131010122031227. The next prime is 131010122031251. The reversal of 131010122031233 is 332130221010131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114774968302864 + 16235153728369 = 10713308^2 + 4029287^2 .

It is a cyclic number.

It is not a de Polignac number, because 131010122031233 - 2¹⁸ = 131010121769089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131010122031199 and 131010122031208.

It is not a weakly prime, because it can be changed into another prime (131010122031203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65505061015616 + 65505061015617.

It is an arithmetic number, because the mean of its divisors is an integer number (65505061015617).

Almost surely, 2^{131010122031233} is an apocalyptic number.

It is an amenable number.

131010122031233 is a deficient number, since it is larger than the sum of its proper divisors (1).

131010122031233 is an equidigital number, since it uses as much as digits as its factorization.

131010122031233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131010122031233 its reverse (332130221010131), we get a palindrome (463140343041364).

The spelling of 131010122031233 in words is "one hundred thirty-one trillion, ten billion, one hundred twenty-two million, thirty-one thousand, two hundred thirty-three".