101001300101203 has 2 divisors, whose sum is σ = 101001300101204. Its totient is φ = 101001300101202.

The previous prime is 101001300101201. The next prime is 101001300101257. The reversal of 101001300101203 is 302101003100101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101001300101203 - 2¹ = 101001300101201 is a prime.

Together with 101001300101201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (101001300101201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500650050601 + 50500650050602.

It is an arithmetic number, because the mean of its divisors is an integer number (50500650050602).

Almost surely, 2^{101001300101203} is an apocalyptic number.

101001300101203 is a deficient number, since it is larger than the sum of its proper divisors (1).

101001300101203 is an equidigital number, since it uses as much as digits as its factorization.

101001300101203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 101001300101203 its reverse (302101003100101), we get a palindrome (403102303201304).

The spelling of 101001300101203 in words is "one hundred one trillion, one billion, three hundred million, one hundred one thousand, two hundred three".