100023021330303 has 24 divisors (see below), whose sum is σ = 143182531818928. Its totient is φ = 62058936817152.

The previous prime is 100023021330283. The next prime is 100023021330341. The reversal of 100023021330303 is 303033120320001.

It is a de Polignac number, because none of the positive numbers 2^k-100023021330303 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 100023021330303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100023021330103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 851650450 + ... + 851767887.

Almost surely, 2^{100023021330303} is an apocalyptic number.

100023021330303 is a deficient number, since it is larger than the sum of its proper divisors (43159510488625).

100023021330303 is a wasteful number, since it uses less digits than its factorization.

100023021330303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703418423 (or 1703418400 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 100023021330303 its reverse (303033120320001), we get a palindrome (403056141650304).

The spelling of 100023021330303 in words is "one hundred trillion, twenty-three billion, twenty-one million, three hundred thirty thousand, three hundred three".