101320030329893 has 2 divisors, whose sum is σ = 101320030329894. Its totient is φ = 101320030329892.

The previous prime is 101320030329851. The next prime is 101320030329949. The reversal of 101320030329893 is 398923030023101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95365810553764 + 5954219776129 = 9765542^2 + 2440127^2 .

It is an emirp because it is prime and its reverse (398923030023101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101320030329893 - 2²² = 101320026135589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101320030359893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50660015164946 + 50660015164947.

It is an arithmetic number, because the mean of its divisors is an integer number (50660015164947).

Almost surely, 2^{101320030329893} is an apocalyptic number.

It is an amenable number.

101320030329893 is a deficient number, since it is larger than the sum of its proper divisors (1).

101320030329893 is an equidigital number, since it uses as much as digits as its factorization.

101320030329893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 101320030329893 in words is "one hundred one trillion, three hundred twenty billion, thirty million, three hundred twenty-nine thousand, eight hundred ninety-three".