134022310261321 has 2 divisors, whose sum is σ = 134022310261322. Its totient is φ = 134022310261320.

The previous prime is 134022310261277. The next prime is 134022310261337. The reversal of 134022310261321 is 123162013220431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116954794510096 + 17067515751225 = 10814564^2 + 4131285^2 .

It is a cyclic number.

It is not a de Polignac number, because 134022310261321 - 2³³ = 134013720326729 is a prime.

It is a super-2 number, since 2×134022310261321² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134022310261391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67011155130660 + 67011155130661.

It is an arithmetic number, because the mean of its divisors is an integer number (67011155130661).

Almost surely, 2^{134022310261321} is an apocalyptic number.

It is an amenable number.

134022310261321 is a deficient number, since it is larger than the sum of its proper divisors (1).

134022310261321 is an equidigital number, since it uses as much as digits as its factorization.

134022310261321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 134022310261321 its reverse (123162013220431), we get a palindrome (257184323481752).

The spelling of 134022310261321 in words is "one hundred thirty-four trillion, twenty-two billion, three hundred ten million, two hundred sixty-one thousand, three hundred twenty-one".