101320302720023 has 2 divisors, whose sum is σ = 101320302720024. Its totient is φ = 101320302720022.

The previous prime is 101320302719983. The next prime is 101320302720079. The reversal of 101320302720023 is 320027203023101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101320302720023 - 2⁸ = 101320302719767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101320302719974 and 101320302720001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101320308720023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50660151360011 + 50660151360012.

It is an arithmetic number, because the mean of its divisors is an integer number (50660151360012).

Almost surely, 2^{101320302720023} is an apocalyptic number.

101320302720023 is a deficient number, since it is larger than the sum of its proper divisors (1).

101320302720023 is an equidigital number, since it uses as much as digits as its factorization.

101320302720023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 101320302720023 its reverse (320027203023101), we get a palindrome (421347505743124).

The spelling of 101320302720023 in words is "one hundred one trillion, three hundred twenty billion, three hundred two million, seven hundred twenty thousand, twenty-three".