102000244423 has 16 divisors (see below), whose sum is σ = 133862250240. Its totient is φ = 75297513600.

The previous prime is 102000244391. The next prime is 102000244433. The reversal of 102000244423 is 324442000201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 102000244423 - 2⁵ = 102000244391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102000244394 and 102000244403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000244433) 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 in 15 ways as a sum of consecutive naturals, for example, 34858498 + ... + 34861423.

It is an arithmetic number, because the mean of its divisors is an integer number (8366390640).

Almost surely, 2^102000244423 is an apocalyptic number.

102000244423 is a deficient number, since it is larger than the sum of its proper divisors (31862005817).

102000244423 is a wasteful number, since it uses less digits than its factorization.

102000244423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69719958.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 102000244423 its reverse (324442000201), we get a palindrome (426442244624).

The spelling of 102000244423 in words is "one hundred two billion, two hundred forty-four thousand, four hundred twenty-three".