131022201131333 has 2 divisors, whose sum is σ = 131022201131334. Its totient is φ = 131022201131332.

The previous prime is 131022201131299. The next prime is 131022201131351. The reversal of 131022201131333 is 333131102220131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109596569070244 + 21425632061089 = 10468838^2 + 4628783^2 .

It is an emirp because it is prime and its reverse (333131102220131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131022201131333 - 2¹⁴ = 131022201114949 is a prime.

It is a super-2 number, since 2×131022201131333² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131022201131233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65511100565666 + 65511100565667.

It is an arithmetic number, because the mean of its divisors is an integer number (65511100565667).

Almost surely, 2^{131022201131333} is an apocalyptic number.

It is an amenable number.

131022201131333 is a deficient number, since it is larger than the sum of its proper divisors (1).

131022201131333 is an equidigital number, since it uses as much as digits as its factorization.

131022201131333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 131022201131333 its reverse (333131102220131), we get a palindrome (464153303351464).

The spelling of 131022201131333 in words is "one hundred thirty-one trillion, twenty-two billion, two hundred one million, one hundred thirty-one thousand, three hundred thirty-three".