100002021101203 has 8 divisors (see below), whose sum is σ = 107939802000800. Its totient is φ = 92099285592768.

The previous prime is 100002021101201. The next prime is 100002021101209. The reversal of 100002021101203 is 302101120200001.

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 100002021101203 - 2¹ = 100002021101201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100002021101201) 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, 8761341858 + ... + 8761353271.

It is an arithmetic number, because the mean of its divisors is an integer number (13492475250100).

Almost surely, 2^{100002021101203} is an apocalyptic number.

100002021101203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100002021101203 is a deficient number, since it is larger than the sum of its proper divisors (7937780899597).

100002021101203 is a wasteful number, since it uses less digits than its factorization.

100002021101203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17522695581.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100002021101203 its reverse (302101120200001), we get a palindrome (402103141301204).

The spelling of 100002021101203 in words is "one hundred trillion, two billion, twenty-one million, one hundred one thousand, two hundred three".