101313212303 has 2 divisors, whose sum is σ = 101313212304. Its totient is φ = 101313212302.

The previous prime is 101313212269. The next prime is 101313212323. The reversal of 101313212303 is 303212313101.

It is an a-pointer prime, because the next prime (101313212323) can be obtained adding 101313212303 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101313212303 - 2¹⁸ = 101312950159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101313212323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50656606151 + 50656606152.

It is an arithmetic number, because the mean of its divisors is an integer number (50656606152).

Almost surely, 2^101313212303 is an apocalyptic number.

101313212303 is a deficient number, since it is larger than the sum of its proper divisors (1).

101313212303 is an equidigital number, since it uses as much as digits as its factorization.

101313212303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 101313212303 its reverse (303212313101), we get a palindrome (404525525404).

The spelling of 101313212303 in words is "one hundred one billion, three hundred thirteen million, two hundred twelve thousand, three hundred three".