100002023123203 has 2 divisors, whose sum is σ = 100002023123204. Its totient is φ = 100002023123202.

The previous prime is 100002023123137. The next prime is 100002023123207. The reversal of 100002023123203 is 302321320200001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100002023123203 - 2¹³ = 100002023115011 is a prime.

It is not a weakly prime, because it can be changed into another prime (100002023123207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50001011561601 + 50001011561602.

It is an arithmetic number, because the mean of its divisors is an integer number (50001011561602).

Almost surely, 2^{100002023123203} is an apocalyptic number.

100002023123203 is a deficient number, since it is larger than the sum of its proper divisors (1).

100002023123203 is an equidigital number, since it uses as much as digits as its factorization.

100002023123203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100002023123203 its reverse (302321320200001), we get a palindrome (402323343323204).

The spelling of 100002023123203 in words is "one hundred trillion, two billion, twenty-three million, one hundred twenty-three thousand, two hundred three".