100220012003 has 8 divisors (see below), whose sum is σ = 103494760320. Its totient is φ = 96947879040.

The previous prime is 100220011999. The next prime is 100220012023. The reversal of 100220012003 is 300210022001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100220012003 - 2² = 100220011999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100220012023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575798 + ... + 729371.

It is an arithmetic number, because the mean of its divisors is an integer number (12936845040).

Almost surely, 2^100220012003 is an apocalyptic number.

100220012003 is a deficient number, since it is larger than the sum of its proper divisors (3274748317).

100220012003 is a wasteful number, since it uses less digits than its factorization.

100220012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307677.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 100220012003 its reverse (300210022001), we get a palindrome (400430034004).

The spelling of 100220012003 in words is "one hundred billion, two hundred twenty million, twelve thousand, three".