144322123212130 has 8 divisors (see below), whose sum is σ = 259779821781852. Its totient is φ = 57728849284848.

The previous prime is 144322123212031. The next prime is 144322123212133. The reversal of 144322123212130 is 31212321223441.

It can be written as a sum of positive squares in 2 ways, for example, as 130404500631441 + 13917622580689 = 11419479^2 + 3730633^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 144322123212092 and 144322123212101.

It is not an unprimeable number, because it can be changed into a prime (144322123212133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7216106160597 + ... + 7216106160616.

Almost surely, 2^{144322123212130} is an apocalyptic number.

144322123212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144322123212130 is a deficient number, since it is larger than the sum of its proper divisors (115457698569722).

144322123212130 is a wasteful number, since it uses less digits than its factorization.

144322123212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14432212321220.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 144322123212130 its reverse (31212321223441), we get a palindrome (175534444435571).

The spelling of 144322123212130 in words is "one hundred forty-four trillion, three hundred twenty-two billion, one hundred twenty-three million, two hundred twelve thousand, one hundred thirty".