143102255220413 has 2 divisors, whose sum is σ = 143102255220414. Its totient is φ = 143102255220412.

The previous prime is 143102255220371. The next prime is 143102255220481. The reversal of 143102255220413 is 314022552201341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120558247929604 + 22544007290809 = 10979902^2 + 4748053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143102255220413 is a prime.

It is a super-3 number, since 3×143102255220413³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143102254220413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71551127610206 + 71551127610207.

It is an arithmetic number, because the mean of its divisors is an integer number (71551127610207).

Almost surely, 2^{143102255220413} is an apocalyptic number.

It is an amenable number.

143102255220413 is a deficient number, since it is larger than the sum of its proper divisors (1).

143102255220413 is an equidigital number, since it uses as much as digits as its factorization.

143102255220413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 143102255220413 in words is "one hundred forty-three trillion, one hundred two billion, two hundred fifty-five million, two hundred twenty thousand, four hundred thirteen".