100263203463 has 4 divisors (see below), whose sum is σ = 133684271288. Its totient is φ = 66842135640.

The previous prime is 100263203419. The next prime is 100263203527. The reversal of 100263203463 is 364302362001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364302362001 = 3 ⋅121434120667.

It is not a de Polignac number, because 100263203463 - 2¹⁰ = 100263202439 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 100263203463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100263205463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16710533908 + ... + 16710533913.

It is an arithmetic number, because the mean of its divisors is an integer number (33421067822).

Almost surely, 2^100263203463 is an apocalyptic number.

100263203463 is a deficient number, since it is larger than the sum of its proper divisors (33421067825).

100263203463 is an equidigital number, since it uses as much as digits as its factorization.

100263203463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33421067824.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 100263203463 its reverse (364302362001), we get a palindrome (464565565464).

The spelling of 100263203463 in words is "one hundred billion, two hundred sixty-three million, two hundred three thousand, four hundred sixty-three".