102223140143 has 4 divisors (see below), whose sum is σ = 105748076040. Its totient is φ = 98698204248.

The previous prime is 102223140133. The next prime is 102223140191. The reversal of 102223140143 is 341041322201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341041322201 = 293 ⋅1163963557.

It is a cyclic number.

It is not a de Polignac number, because 102223140143 - 2¹² = 102223136047 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 (102223140133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1762467905 + ... + 1762467962.

It is an arithmetic number, because the mean of its divisors is an integer number (26437019010).

Almost surely, 2^102223140143 is an apocalyptic number.

102223140143 is a deficient number, since it is larger than the sum of its proper divisors (3524935897).

102223140143 is an equidigital number, since it uses as much as digits as its factorization.

102223140143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524935896.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 102223140143 its reverse (341041322201), we get a palindrome (443264462344).

The spelling of 102223140143 in words is "one hundred two billion, two hundred twenty-three million, one hundred forty thousand, one hundred forty-three".