101320311202303 has 4 divisors (see below), whose sum is σ = 101321512518600. Its totient is φ = 101319109886008.

The previous prime is 101320311202301. The next prime is 101320311202309. The reversal of 101320311202303 is 303202113023101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101320311202303 - 2¹ = 101320311202301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101320311202301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600531628 + ... + 600700321.

It is an arithmetic number, because the mean of its divisors is an integer number (25330378129650).

Almost surely, 2^{101320311202303} is an apocalyptic number.

101320311202303 is a deficient number, since it is larger than the sum of its proper divisors (1201316297).

101320311202303 is an equidigital number, since it uses as much as digits as its factorization.

101320311202303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201316296.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 101320311202303 its reverse (303202113023101), we get a palindrome (404522424225404).

The spelling of 101320311202303 in words is "one hundred one trillion, three hundred twenty billion, three hundred eleven million, two hundred two thousand, three hundred three".