102443022423303 has 4 divisors (see below), whose sum is σ = 136590696564408. Its totient is φ = 68295348282200.

The previous prime is 102443022423253. The next prime is 102443022423311. The reversal of 102443022423303 is 303324220344201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102443022423303 - 2⁸ = 102443022423047 is a prime.

It is a super-3 number, since 3×102443022423303³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102443022423323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17073837070548 + ... + 17073837070553.

It is an arithmetic number, because the mean of its divisors is an integer number (34147674141102).

Almost surely, 2^{102443022423303} is an apocalyptic number.

102443022423303 is a deficient number, since it is larger than the sum of its proper divisors (34147674141105).

102443022423303 is an equidigital number, since it uses as much as digits as its factorization.

102443022423303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34147674141104.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 102443022423303 its reverse (303324220344201), we get a palindrome (405767242767504).

The spelling of 102443022423303 in words is "one hundred two trillion, four hundred forty-three billion, twenty-two million, four hundred twenty-three thousand, three hundred three".