100231001202103 has 2 divisors, whose sum is σ = 100231001202104. Its totient is φ = 100231001202102.

The previous prime is 100231001202047. The next prime is 100231001202119. The reversal of 100231001202103 is 301202100132001.

It is an a-pointer prime, because the next prime (100231001202119) can be obtained adding 100231001202103 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100231001202103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100231001002103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50115500601051 + 50115500601052.

It is an arithmetic number, because the mean of its divisors is an integer number (50115500601052).

Almost surely, 2^{100231001202103} is an apocalyptic number.

100231001202103 is a deficient number, since it is larger than the sum of its proper divisors (1).

100231001202103 is an equidigital number, since it uses as much as digits as its factorization.

100231001202103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 100231001202103 its reverse (301202100132001), we get a palindrome (401433101334104).

The spelling of 100231001202103 in words is "one hundred trillion, two hundred thirty-one billion, one million, two hundred two thousand, one hundred three".