143630100535321 has 2 divisors, whose sum is σ = 143630100535322. Its totient is φ = 143630100535320.

The previous prime is 143630100535289. The next prime is 143630100535343. The reversal of 143630100535321 is 123535001036341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131676451201296 + 11953649334025 = 11475036^2 + 3457405^2 .

It is a cyclic number.

It is not a de Polignac number, because 143630100535321 - 2⁵ = 143630100535289 is a prime.

It is a super-3 number, since 3×143630100535321³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (143630100535381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71815050267660 + 71815050267661.

It is an arithmetic number, because the mean of its divisors is an integer number (71815050267661).

Almost surely, 2^{143630100535321} is an apocalyptic number.

It is an amenable number.

143630100535321 is a deficient number, since it is larger than the sum of its proper divisors (1).

143630100535321 is an equidigital number, since it uses as much as digits as its factorization.

143630100535321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 143630100535321 in words is "one hundred forty-three trillion, six hundred thirty billion, one hundred million, five hundred thirty-five thousand, three hundred twenty-one".