102342004 has 12 divisors (see below), whose sum is σ = 179173764. Its totient is φ = 51149504.

The previous prime is 102342001. The next prime is 102342011. The reversal of 102342004 is 400243201.

It can be written as a sum of positive squares in 2 ways, for example, as 9180900 + 93161104 = 3030^2 + 9652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102342001) 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, 10632 + ... + 17824.

It is an arithmetic number, because the mean of its divisors is an integer number (14931147).

Almost surely, 2^102342004 is an apocalyptic number.

It is an amenable number.

102342004 is a deficient number, since it is larger than the sum of its proper divisors (76831760).

102342004 is a wasteful number, since it uses less digits than its factorization.

102342004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10754 (or 10752 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 102342004 is about 10116.4224901889. The cubic root of 102342004 is about 467.7544978235.

Adding to 102342004 its reverse (400243201), we get a palindrome (502585205).

The spelling of 102342004 in words is "one hundred two million, three hundred forty-two thousand, four".