102134344 has 16 divisors (see below), whose sum is σ = 206233020. Its totient is φ = 47138880.

The previous prime is 102134327. The next prime is 102134359. The reversal of 102134344 is 443431201.

It can be written as a sum of positive squares in 2 ways, for example, as 81540900 + 20593444 = 9030^2 + 4538^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490927 + ... + 491134.

Almost surely, 2^102134344 is an apocalyptic number.

It is an amenable number.

102134344 is an abundant number, since it is smaller than the sum of its proper divisors (104098676).

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

102134344 is a wasteful number, since it uses less digits than its factorization.

102134344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982080 (or 982076 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 102134344 is about 10106.1537688678. The cubic root of 102134344 is about 467.4379133426.

Adding to 102134344 its reverse (443431201), we get a palindrome (545565545).

The spelling of 102134344 in words is "one hundred two million, one hundred thirty-four thousand, three hundred forty-four".