102423003102 has 96 divisors (see below), whose sum is σ = 262821371904. Its totient is φ = 28209254400.

The previous prime is 102423003091. The next prime is 102423003121. The reversal of 102423003102 is 201300324201.

102423003102 is a `hidden beast` number, since 10 + 2 + 42 + 300 + 310 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 952827 + ... + 1054857.

It is an arithmetic number, because the mean of its divisors is an integer number (2737722624).

Almost surely, 2^102423003102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102423003102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131410685952).

102423003102 is an abundant number, since it is smaller than the sum of its proper divisors (160398368802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102423003102 is a wasteful number, since it uses less digits than its factorization.

102423003102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102334 (or 102331 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102423003102 its reverse (201300324201), we get a palindrome (303723327303).

The spelling of 102423003102 in words is "one hundred two billion, four hundred twenty-three million, three thousand, one hundred two".