100213021203 has 8 divisors (see below), whose sum is σ = 140649854400. Its totient is φ = 63292434408.

The previous prime is 100213021201. The next prime is 100213021243. The reversal of 100213021203 is 302120312001.

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

It is not a de Polignac number, because 100213021203 - 2¹ = 100213021201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100213021201) 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, 879061533 + ... + 879061646.

It is an arithmetic number, because the mean of its divisors is an integer number (17581231800).

Almost surely, 2^100213021203 is an apocalyptic number.

100213021203 is a deficient number, since it is larger than the sum of its proper divisors (40436833197).

100213021203 is a wasteful number, since it uses less digits than its factorization.

100213021203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758123201.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100213021203 its reverse (302120312001), we get a palindrome (402333333204).

The spelling of 100213021203 in words is "one hundred billion, two hundred thirteen million, twenty-one thousand, two hundred three".