131022201131351 has 2 divisors, whose sum is σ = 131022201131352. Its totient is φ = 131022201131350.

The previous prime is 131022201131333. The next prime is 131022201131407. The reversal of 131022201131351 is 153131102220131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131022201131351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131022201131351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131022201131651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65511100565675 + 65511100565676.

It is an arithmetic number, because the mean of its divisors is an integer number (65511100565676).

Almost surely, 2^{131022201131351} is an apocalyptic number.

131022201131351 is a deficient number, since it is larger than the sum of its proper divisors (1).

131022201131351 is an equidigital number, since it uses as much as digits as its factorization.

131022201131351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 131022201131351 its reverse (153131102220131), we get a palindrome (284153303351482).

The spelling of 131022201131351 in words is "one hundred thirty-one trillion, twenty-two billion, two hundred one million, one hundred thirty-one thousand, three hundred fifty-one".