101456342443369 has 2 divisors, whose sum is σ = 101456342443370. Its totient is φ = 101456342443368.

The previous prime is 101456342443349. The next prime is 101456342443387. The reversal of 101456342443369 is 963344243654101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55103230154025 + 46353112289344 = 7423155^2 + 6808312^2 .

It is a cyclic number.

It is not a de Polignac number, because 101456342443369 - 2⁷ = 101456342443241 is a prime.

It is a super-2 number, since 2×101456342443369² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101456342443349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50728171221684 + 50728171221685.

It is an arithmetic number, because the mean of its divisors is an integer number (50728171221685).

Almost surely, 2^{101456342443369} is an apocalyptic number.

It is an amenable number.

101456342443369 is a deficient number, since it is larger than the sum of its proper divisors (1).

101456342443369 is an equidigital number, since it uses as much as digits as its factorization.

101456342443369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22394880, while the sum is 55.

The spelling of 101456342443369 in words is "one hundred one trillion, four hundred fifty-six billion, three hundred forty-two million, four hundred forty-three thousand, three hundred sixty-nine".