143304320130122 has 8 divisors (see below), whose sum is σ = 215594333253156. Its totient is φ = 71439542379072.

The previous prime is 143304320130071. The next prime is 143304320130269. The reversal of 143304320130122 is 221031023403341.

It can be written as a sum of positive squares in 2 ways, for example, as 143255500785721 + 48819344401 = 11968939^2 + 220951^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×143304320130122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106308842153 + ... + 106308843500.

Almost surely, 2^{143304320130122} is an apocalyptic number.

143304320130122 is a deficient number, since it is larger than the sum of its proper divisors (72290013123034).

143304320130122 is a wasteful number, since it uses less digits than its factorization.

143304320130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212617685992.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 143304320130122 its reverse (221031023403341), we get a palindrome (364335343533463).

The spelling of 143304320130122 in words is "one hundred forty-three trillion, three hundred four billion, three hundred twenty million, one hundred thirty thousand, one hundred twenty-two".