102443423055413 has 8 divisors (see below), whose sum is σ = 115610132602080. Its totient is φ = 89918992023280.

The previous prime is 102443423055409. The next prime is 102443423055427. The reversal of 102443423055413 is 314550324344201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102443423055413 - 2² = 102443423055409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102443423055913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160569628295 + ... + 160569628932.

It is an arithmetic number, because the mean of its divisors is an integer number (14451266575260).

Almost surely, 2^{102443423055413} is an apocalyptic number.

It is an amenable number.

102443423055413 is a deficient number, since it is larger than the sum of its proper divisors (13166709546667).

102443423055413 is a wasteful number, since it uses less digits than its factorization.

102443423055413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321139257267.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 102443423055413 its reverse (314550324344201), we get a palindrome (416993747399614).

The spelling of 102443423055413 in words is "one hundred two trillion, four hundred forty-three billion, four hundred twenty-three million, fifty-five thousand, four hundred thirteen".