10100001002203 has 16 divisors (see below), whose sum is σ = 11565960261120. Its totient is φ = 8639834435136.

The previous prime is 10100001002173. The next prime is 10100001002207. The reversal of 10100001002203 is 30220010000101.

It is a cyclic number.

It is not a de Polignac number, because 10100001002203 - 2¹⁷ = 10100000871131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10100001002203.

It is not an unprimeable number, because it can be changed into a prime (10100001002207) 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, 6341400 + ... + 7772602.

It is an arithmetic number, because the mean of its divisors is an integer number (722872516320).

Almost surely, 2^{10100001002203} is an apocalyptic number.

10100001002203 is a deficient number, since it is larger than the sum of its proper divisors (1465959258917).

10100001002203 is a wasteful number, since it uses less digits than its factorization.

10100001002203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433226.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10100001002203 its reverse (30220010000101), we get a palindrome (40320011002304).

The spelling of 10100001002203 in words is "ten trillion, one hundred billion, one million, two thousand, two hundred three".