100023210003 has 16 divisors (see below), whose sum is σ = 138283200000. Its totient is φ = 64233351840.

The previous prime is 100023209971. The next prime is 100023210011. The reversal of 100023210003 is 300012320001.

It is a happy number.

It is not a de Polignac number, because 100023210003 - 2⁵ = 100023209971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100023210043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1296253 + ... + 1371246.

It is an arithmetic number, because the mean of its divisors is an integer number (8642700000).

Almost surely, 2^100023210003 is an apocalyptic number.

100023210003 is a deficient number, since it is larger than the sum of its proper divisors (38259989997).

100023210003 is a wasteful number, since it uses less digits than its factorization.

100023210003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667962.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 100023210003 its reverse (300012320001), we get a palindrome (400035530004).

The spelling of 100023210003 in words is "one hundred billion, twenty-three million, two hundred ten thousand, three".