101456342443387 has 2 divisors, whose sum is σ = 101456342443388. Its totient is φ = 101456342443386.

The previous prime is 101456342443369. The next prime is 101456342443411. The reversal of 101456342443387 is 783344243654101.

It is a weak prime.

It is an emirp because it is prime and its reverse (783344243654101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101456342443387 - 2⁷ = 101456342443259 is a prime.

It is not a weakly prime, because it can be changed into another prime (101456342443987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50728171221693 + 50728171221694.

It is an arithmetic number, because the mean of its divisors is an integer number (50728171221694).

Almost surely, 2^{101456342443387} is an apocalyptic number.

101456342443387 is a deficient number, since it is larger than the sum of its proper divisors (1).

101456342443387 is an equidigital number, since it uses as much as digits as its factorization.

101456342443387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23224320, while the sum is 55.

The spelling of 101456342443387 in words is "one hundred one trillion, four hundred fifty-six billion, three hundred forty-two million, four hundred forty-three thousand, three hundred eighty-seven".