102323422143 has 96 divisors (see below), whose sum is σ = 168720814080. Its totient is φ = 59476032000.

The previous prime is 102323422133. The next prime is 102323422151. The reversal of 102323422143 is 341224323201.

102323422143 is a `hidden beast` number, since 1 + 0 + 232 + 3 + 422 + 1 + 4 + 3 = 666.

It is not a de Polignac number, because 102323422143 - 2⁶ = 102323422079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102323422133) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7623108 + ... + 7636518.

It is an arithmetic number, because the mean of its divisors is an integer number (1757508480).

Almost surely, 2^102323422143 is an apocalyptic number.

102323422143 is a deficient number, since it is larger than the sum of its proper divisors (66397391937).

102323422143 is a wasteful number, since it uses less digits than its factorization.

102323422143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13541 (or 13538 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 102323422143 its reverse (341224323201), we get a palindrome (443547745344).

The spelling of 102323422143 in words is "one hundred two billion, three hundred twenty-three million, four hundred twenty-two thousand, one hundred forty-three".