10200002144 has 12 divisors (see below), whose sum is σ = 20081254284. Its totient is φ = 5100001056.

The previous prime is 10200002101. The next prime is 10200002147. The reversal of 10200002144 is 44120000201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200002147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159375002 + ... + 159375065.

It is an arithmetic number, because the mean of its divisors is an integer number (1673437857).

Almost surely, 2^10200002144 is an apocalyptic number.

It is an amenable number.

10200002144 is a deficient number, since it is larger than the sum of its proper divisors (9881252140).

10200002144 is an equidigital number, since it uses as much as digits as its factorization.

10200002144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318750077 (or 318750069 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10200002144 its reverse (44120000201), we get a palindrome (54320002345).

The spelling of 10200002144 in words is "ten billion, two hundred million, two thousand, one hundred forty-four".