10100000021203 has 2 divisors, whose sum is σ = 10100000021204. Its totient is φ = 10100000021202.

The previous prime is 10100000021197. The next prime is 10100000021227. The reversal of 10100000021203 is 30212000000101.

It is a weak prime.

It is an emirp because it is prime and its reverse (30212000000101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10100000021203 - 2¹³ = 10100000013011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10100000021203.

It is not a weakly prime, because it can be changed into another prime (10100000021263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050000010601 + 5050000010602.

It is an arithmetic number, because the mean of its divisors is an integer number (5050000010602).

Almost surely, 2^{10100000021203} is an apocalyptic number.

10100000021203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100000021203 is an equidigital number, since it uses as much as digits as its factorization.

10100000021203 is an evil number, because the sum of its binary digits is even.

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

Adding to 10100000021203 its reverse (30212000000101), we get a palindrome (40312000021304).

The spelling of 10100000021203 in words is "ten trillion, one hundred billion, twenty-one thousand, two hundred three".