103221104023 has 24 divisors (see below), whose sum is σ = 110279057408. Its totient is φ = 96503832000.

The previous prime is 103221104003. The next prime is 103221104059. The reversal of 103221104023 is 320401122301.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-103221104023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103221104003) 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, 5357818 + ... + 5377048.

Almost surely, 2^103221104023 is an apocalyptic number.

103221104023 is a deficient number, since it is larger than the sum of its proper divisors (7057953385).

103221104023 is a wasteful number, since it uses less digits than its factorization.

103221104023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19447 (or 19406 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 103221104023 its reverse (320401122301), we get a palindrome (423622226324).

The spelling of 103221104023 in words is "one hundred three billion, two hundred twenty-one million, one hundred four thousand, twenty-three".