101263203475 has 48 divisors (see below), whose sum is σ = 145068411456. Its totient is φ = 68682240000.

The previous prime is 101263203439. The next prime is 101263203539. The reversal of 101263203475 is 574302362101.

It is not a de Polignac number, because 101263203475 - 2¹¹ = 101263201427 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 101263203475.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23346507 + ... + 23350843.

It is an arithmetic number, because the mean of its divisors is an integer number (3022258572).

Almost surely, 2^101263203475 is an apocalyptic number.

101263203475 is a deficient number, since it is larger than the sum of its proper divisors (43805207981).

101263203475 is a wasteful number, since it uses less digits than its factorization.

101263203475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5776 (or 5771 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 101263203475 its reverse (574302362101), we get a palindrome (675565565576).

The spelling of 101263203475 in words is "one hundred one billion, two hundred sixty-three million, two hundred three thousand, four hundred seventy-five".