101400200443 has 16 divisors (see below), whose sum is σ = 102454361856. Its totient is φ = 100352458080.

The previous prime is 101400200423. The next prime is 101400200449. The reversal of 101400200443 is 344002004101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101400200443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101400200443.

It is not an unprimeable number, because it can be changed into a prime (101400200449) 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, 45206280 + ... + 45208522.

It is an arithmetic number, because the mean of its divisors is an integer number (6403397616).

Almost surely, 2^101400200443 is an apocalyptic number.

101400200443 is a deficient number, since it is larger than the sum of its proper divisors (1054161413).

101400200443 is a wasteful number, since it uses less digits than its factorization.

101400200443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 101400200443 its reverse (344002004101), we get a palindrome (445402204544).

The spelling of 101400200443 in words is "one hundred one billion, four hundred million, two hundred thousand, four hundred forty-three".