101323223433997 has 2 divisors, whose sum is σ = 101323223433998. Its totient is φ = 101323223433996.

The previous prime is 101323223433941. The next prime is 101323223434031. The reversal of 101323223433997 is 799334322323101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99235446966601 + 2087776467396 = 9961699^2 + 1444914^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101323223433997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101323223434997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50661611716998 + 50661611716999.

It is an arithmetic number, because the mean of its divisors is an integer number (50661611716999).

Almost surely, 2^{101323223433997} is an apocalyptic number.

It is an amenable number.

101323223433997 is a deficient number, since it is larger than the sum of its proper divisors (1).

101323223433997 is an equidigital number, since it uses as much as digits as its factorization.

101323223433997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4408992, while the sum is 52.

The spelling of 101323223433997 in words is "one hundred one trillion, three hundred twenty-three billion, two hundred twenty-three million, four hundred thirty-three thousand, nine hundred ninety-seven".