10000123201144 has 16 divisors (see below), whose sum is σ = 18750307372200. Its totient is φ = 5000041235232.

The previous prime is 10000123201127. The next prime is 10000123201153. The reversal of 10000123201144 is 44110232100001.

It is a congruent number.

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, 347067 + ... + 4485610.

Almost surely, 2^{10000123201144} is an apocalyptic number.

It is an amenable number.

10000123201144 is a deficient number, since it is larger than the sum of its proper divisors (8750184171056).

10000123201144 is a wasteful number, since it uses less digits than its factorization.

10000123201144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091342 (or 5091338 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10000123201144 its reverse (44110232100001), we get a palindrome (54110355301145).

The spelling of 10000123201144 in words is "ten trillion, one hundred twenty-three million, two hundred one thousand, one hundred forty-four".